Pith Number

pith:MJ765N5O

pith:2004:MJ765N5OX5RVROTULPSBJJ5YCZ

not attested not anchored not stored refs pending

Universality of affine formulation in General Relativity theory

Jerzy Kijowski, Roman Werpachowski

arxiv:gr-qc/0406088 v4 · 2004-06-22 · 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{MJ765N5OX5RVROTULPSBJJ5YCZ}

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.

Cited by

1 paper in Pith

A polynomial affine model of gravity: after ten years

Receipt and verification

First computed	2026-07-04T15:20:17.494942Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

627feeb7aebf6358ba745be414a7b81657ed9e313a132670dfd2dc50bfa7e6e6

Aliases

arxiv: gr-qc/0406088 · arxiv_version: gr-qc/0406088v4 · doi: 10.48550/arxiv.gr-qc/0406088 · pith_short_12: MJ765N5OX5RV · pith_short_16: MJ765N5OX5RVROTU · pith_short_8: MJ765N5O

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/MJ765N5OX5RVROTULPSBJJ5YCZ \
  | 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: 627feeb7aebf6358ba745be414a7b81657ed9e313a132670dfd2dc50bfa7e6e6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "776cde7c976f75df2349b64c7641aa7986050f30666a349ce5f294ddfadc8993",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "gr-qc",
    "submitted_at": "2004-06-22T09:56:30Z",
    "title_canon_sha256": "624b6196ef9b163396f5635b225b9ba4e53ee9dc3aeb67fe6991d67f3f28f07f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "gr-qc/0406088",
    "kind": "arxiv",
    "version": 4
  }
}