Pith Number

pith:NTRGYEWA

pith:2018:NTRGYEWAGB4NLVEGQGOXCMWCKS

not attested not anchored not stored refs pending

2017 upgrade and performance of BICEP3: a 95GHz refracting telescope for degree-scale CMB polarization

A. C. Weber, A. D. Turner, A. G. Vieregg, A. Schillaci, A. Soliman, A. Wandui, B. G. Keating, B. P. Crill, B. Racine, B. Steinbach, C. A. Bischof, C. D. Sheehy, C. Dvorkin, C. L. Kuo, C. L. Wong, C. Pryke, C. Tucker, C. Umilta, C. Zhang, D. Barkats, D. V. Wiebe, E. Bullock, E. Karpel, E. M. Leitch, G. C. Hilton, G. Hall, G. P. Teply, H. Hui, H. T. Nguyen, H. Yang, I. Buder, J. A. Brevik, Jae Hwan Kang, J. Connors, J. Cornelison, J. E. Tolan, J. Grayson, J. J. Bock, J. M. Kovac, J. P. Filippini, J. P. Kaufman, J. Willmert, K. D. Alexander, K. D. Irwin, K. G. Megerian, K. Lau, K. L. Thompson, K. S. Karkare, K. W. Yoon, L. Duband, L. Moncelsi, M. Crumrine, M. Dierickx, M. Halpern, M. Lueker, N. A. Larsen, P. A. R. Ade, R. Bowens-Rubin, R. O'Brient, R. Schwarz, R. V. Sudiwala, R. W. Aikin, R. W. Ogburn IV, S. A. Kernasovskiy, S. Fliescher, S. Harrison, S. J. Benton, S. Kefeli, S. Palladino, S. R. Hildebrandt, S. Richter, T. Namikawa, T. St. Germaine, V. Buza, W. L. K. Wu, Z. Ahmed, Z. K. Staniszewski

arxiv:1808.00567 v1 · 2018-08-01 · astro-ph.IM · astro-ph.CO

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NTRGYEWAGB4NLVEGQGOXCMWCKS}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T00:09:04.877916Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6ce26c12c03078d5d486819d7132c254b81c7396ed8123f1e5089cffd8a1c25c

Aliases

arxiv: 1808.00567 · arxiv_version: 1808.00567v1 · doi: 10.48550/arxiv.1808.00567 · pith_short_12: NTRGYEWAGB4N · pith_short_16: NTRGYEWAGB4NLVEG · pith_short_8: NTRGYEWA

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/NTRGYEWAGB4NLVEGQGOXCMWCKS \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 6ce26c12c03078d5d486819d7132c254b81c7396ed8123f1e5089cffd8a1c25c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "131bdb81f92a8e1bddf7e7713ced96d1b8bc0510fd5267ec010e01c5eec01362",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2018-08-01T21:10:03Z",
    "title_canon_sha256": "5d7a76ff9cd1d4aca9c00a33a691648edfdfb500c5592a21c526e127f26a6200"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.00567",
    "kind": "arxiv",
    "version": 1
  }
}