Pith Number

pith:V5X4OMCS

pith:2011:V5X4OMCS2RN4FDMVKHLTBVLKHK

not attested not anchored not stored refs pending

On the equilibrium of self-gravitating neutrons, protons and electrons in \beta-equilibrium

Jorge A. Rueda, Michael Rotondo, Remo Ruffini, She-Sheng Xue

arxiv:1107.2777 v1 · 2011-07-14 · astro-ph.SR · gr-qc · nucl-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{V5X4OMCS2RN4FDMVKHLTBVLKHK}

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	2026-05-18T04:18:15.699413Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

af6fc73052d45bc28d9551d730d56a3ab4f65d2cce4ff0817ab16eeea33c0431

Aliases

arxiv: 1107.2777 · arxiv_version: 1107.2777v1 · doi: 10.48550/arxiv.1107.2777 · pith_short_12: V5X4OMCS2RN4 · pith_short_16: V5X4OMCS2RN4FDMV · pith_short_8: V5X4OMCS

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/V5X4OMCS2RN4FDMVKHLTBVLKHK \
  | 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: af6fc73052d45bc28d9551d730d56a3ab4f65d2cce4ff0817ab16eeea33c0431

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e3f15e6e2c0e0c08ac581caf3d049cba651f31c4ea50049018d018a5da1e5f31",
    "cross_cats_sorted": [
      "gr-qc",
      "nucl-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2011-07-14T10:28:51Z",
    "title_canon_sha256": "ef3fed1006765d1f6e405631e434c5aaa014165d16a2f722d9be2c6fcf831be1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1107.2777",
    "kind": "arxiv",
    "version": 1
  }
}