Pith Number

pith:OKF64UOW

pith:2025:OKF64UOWJLXTQ6HGP3FP2YQM4W

not attested not anchored not stored refs pending

Star equilibrium: from BNG to TOV

Octavian Micu, Roberto Casadio

arxiv:2501.04632 v2 · 2025-01-08 · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OKF64UOWJLXTQ6HGP3FP2YQM4W}

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	2026-07-05T10:54:41.468104Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

728bee51d64aef3878e67ecafd620ce58f1672031f91e449f42c63ec6f35ed71

Aliases

arxiv: 2501.04632 · arxiv_version: 2501.04632v2 · doi: 10.48550/arxiv.2501.04632 · pith_short_12: OKF64UOWJLXT · pith_short_16: OKF64UOWJLXTQ6HG · pith_short_8: OKF64UOW

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/OKF64UOWJLXTQ6HGP3FP2YQM4W \
  | 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: 728bee51d64aef3878e67ecafd620ce58f1672031f91e449f42c63ec6f35ed71

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "360d30debdb678d2005c814fea67ba11d28d95dffb5223aceb980eb93362fc31",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2025-01-08T17:29:09Z",
    "title_canon_sha256": "38219007a6524c5b9c2e7099f7644e6820342efb107fbf28961a2ad5171fa8f4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.04632",
    "kind": "arxiv",
    "version": 2
  }
}