Pith Number

pith:OV2O4PZT

pith:2018:OV2O4PZT7DHSNVKFPFIAO3DN3A

not attested not anchored not stored refs pending

Baryon acoustic oscillations from Integrated Neutral Gas Observations: Radio frequency interference measurements and telescope site selection

C. A. Wuensche, C. Dickinson, C. Monstein, C. Strauss, E. Abdalla, G. Tancredi, I. W. A. Browne, K.S.F. Fornazier, L. Barosi, M. Caldas, M. W. Peel, S. Anton, T. Villela

arxiv:1811.09464 v1 · 2018-11-23 · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OV2O4PZT7DHSNVKFPFIAO3DN3A}

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	2026-05-18T00:00:03.363849Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7574ee3f33f8cf26d5457950076c6dd829898de6c0172e91e9bbecfcf3fda120

Aliases

arxiv: 1811.09464 · arxiv_version: 1811.09464v1 · doi: 10.48550/arxiv.1811.09464 · pith_short_12: OV2O4PZT7DHS · pith_short_16: OV2O4PZT7DHSNVKF · pith_short_8: OV2O4PZT

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/OV2O4PZT7DHSNVKFPFIAO3DN3A \
  | 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: 7574ee3f33f8cf26d5457950076c6dd829898de6c0172e91e9bbecfcf3fda120

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e2c231eb82d2feed94c5f740c2e459069e9d96972326db51ebbb0f03f6b8b923",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2018-11-23T13:14:24Z",
    "title_canon_sha256": "5d51c16ed1b2cd61bd3925a9e10443572c4ff221de7d60b83f818eb1906e4646"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.09464",
    "kind": "arxiv",
    "version": 1
  }
}