Pith Number

pith:YEFPFGIJ

pith:2025:YEFPFGIJT4ZL2MJL4OWOIMIGTA

not attested not anchored not stored refs pending

On a star with static conformally flat geometry inside

Hristu Culetu

arxiv:2502.03488 v3 · 2025-02-04 · 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{YEFPFGIJT4ZL2MJL4OWOIMIGTA}

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	2026-07-05T10:45:16.972631Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c10af299099f32bd312be3ace43106981dbc56e75dd1e7ff7d3853d92b75326e

Aliases

arxiv: 2502.03488 · arxiv_version: 2502.03488v3 · doi: 10.48550/arxiv.2502.03488 · pith_short_12: YEFPFGIJT4ZL · pith_short_16: YEFPFGIJT4ZL2MJL · pith_short_8: YEFPFGIJ

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/YEFPFGIJT4ZL2MJL4OWOIMIGTA \
  | 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: c10af299099f32bd312be3ace43106981dbc56e75dd1e7ff7d3853d92b75326e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "33ea108d40ba5a82cd44fe6ba4f944c18299cee632057ca93ad6e9d6e8c7a3bf",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2025-02-04T23:22:33Z",
    "title_canon_sha256": "93a4b27e9bdd09e710a5691b3688044299feaa61af13245a2da5b67392fbb535"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.03488",
    "kind": "arxiv",
    "version": 3
  }
}