Pith Number

pith:4YEV4PNM

pith:2012:4YEV4PNMZKWTSPJXLANQ4AMBTF

not attested not anchored not stored refs pending

Empirical modelling of the BLASTPol achromatic half-wave plate for precision submillimetre polarimetry

C. Barth Netterfield, David Nutter, Douglas Scott, Enzo Pascale, Francesco Elio Angile, Frederick Poidevin, Giles Novak, Giorgio Savini, Gregory Tucker, Jin Zhang, Joshua Gundersen, Juan Soler, Laura Fissel, Locke Spencer, Lorenzo Moncelsi, Mark Devlin, Matthew Truch, Natalie Gandilo, Peter Ade, Steven Benton, Tristan Matthews

arxiv:1208.4866 v3 · 2012-08-23 · astro-ph.IM · astro-ph.CO · astro-ph.GA · physics.optics

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4YEV4PNMZKWTSPJXLANQ4AMBTF}

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	2026-05-18T01:54:58.843992Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e6095e3daccaad393d37581b0e018199693a46995e26d1f6588df6ec0fc4769b

Aliases

arxiv: 1208.4866 · arxiv_version: 1208.4866v3 · doi: 10.48550/arxiv.1208.4866 · pith_short_12: 4YEV4PNMZKWT · pith_short_16: 4YEV4PNMZKWTSPJX · pith_short_8: 4YEV4PNM

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/4YEV4PNMZKWTSPJXLANQ4AMBTF \
  | 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: e6095e3daccaad393d37581b0e018199693a46995e26d1f6588df6ec0fc4769b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4ae9f8af6a8b94106c5f31228d8a51b85e73c394582b1b3e1dfdc0f0a1c38c83",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "astro-ph.GA",
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2012-08-23T21:43:45Z",
    "title_canon_sha256": "2c2015f2621ab0b340bd30a7a55a2d2901806f42d857e222e7989429aaf14ea9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1208.4866",
    "kind": "arxiv",
    "version": 3
  }
}