Pith Number

pith:B66QBRIG

pith:2014:B66QBRIGCJ6TE5HCS5VAZAW74X

not attested not anchored not stored refs pending

Structure of the nucleus of 1928+738

A. Zensus, E. Kun, G. Henri, J. Roland, S. Britzen, S. Lambert

arxiv:1412.4909 v1 · 2014-12-16 · astro-ph.GA · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{B66QBRIGCJ6TE5HCS5VAZAW74X}

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	2026-05-18T01:46:22.179140Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0fbd00c506127d3274e2976a0c82dfe5dcdd60ea7cd96ddfa209c4abf2aa4909

Aliases

arxiv: 1412.4909 · arxiv_version: 1412.4909v1 · doi: 10.48550/arxiv.1412.4909 · pith_short_12: B66QBRIGCJ6T · pith_short_16: B66QBRIGCJ6TE5HC · pith_short_8: B66QBRIG

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/B66QBRIGCJ6TE5HCS5VAZAW74X \
  | 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: 0fbd00c506127d3274e2976a0c82dfe5dcdd60ea7cd96ddfa209c4abf2aa4909

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b24c094ba3d9cc01327dcffcc64949232627a8ffc718c1400699946e2439ab83",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2014-12-16T08:13:04Z",
    "title_canon_sha256": "c0be637df79cf19cb1c4eb8e27bc3a71eb61cf7320cdf6323be03350357c80d9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.4909",
    "kind": "arxiv",
    "version": 1
  }
}