Pith Number

pith:AFJQYXVS

pith:2019:AFJQYXVSL7TSONRC7PRUJIRUGT

not attested not anchored not stored refs pending

Intrinsic Time in Geometrodynamics of Closed Manifolds

Alexander E. Pavlov, Andrej B. Arbuzov

arxiv:1904.10794 v2 · 2019-04-23 · 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{AFJQYXVSL7TSONRC7PRUJIRUGT}

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	2026-05-17T23:46:03.139083Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

01530c5eb25fe7273622fbe344a23434f11def67c7441974dca020539741a077

Aliases

arxiv: 1904.10794 · arxiv_version: 1904.10794v2 · doi: 10.48550/arxiv.1904.10794 · pith_short_12: AFJQYXVSL7TS · pith_short_16: AFJQYXVSL7TSONRC · pith_short_8: AFJQYXVS

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/AFJQYXVSL7TSONRC7PRUJIRUGT \
  | 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: 01530c5eb25fe7273622fbe344a23434f11def67c7441974dca020539741a077

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3e270a7af6c00afe66ae64fc5344f99a2043c0dcabd38855992e13a793c65f1f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2019-04-23T07:56:32Z",
    "title_canon_sha256": "9371c43a4e5637dcae1a72cfbceab3bdb65abe4b517745777860ff5969aa781d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.10794",
    "kind": "arxiv",
    "version": 2
  }
}