Pith Number

pith:BPJCIBUH

pith:2000:BPJCIBUH43OVJBKKXMY3QCLGFN

not attested not anchored not stored refs pending

Precanonical Perspective in Quantum Gravity

I. V. Kanatchikov

arxiv:gr-qc/0004066 v1 · 2000-04-19 · gr-qc · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BPJCIBUH43OVJBKKXMY3QCLGFN}

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

Effects of Quantum Spin-Connection Foam in the Solar System, Galaxies, and the Universe

Receipt and verification

First computed	2026-07-04T16:19:38.178085Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0bd2240687e6dd54854abb31b809662b7f98cc96acc6cab169bb33c2602d3881

Aliases

arxiv: gr-qc/0004066 · arxiv_version: gr-qc/0004066v1 · doi: 10.48550/arxiv.gr-qc/0004066 · pith_short_12: BPJCIBUH43OV · pith_short_16: BPJCIBUH43OVJBKK · pith_short_8: BPJCIBUH

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/BPJCIBUH43OVJBKKXMY3QCLGFN \
  | 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: 0bd2240687e6dd54854abb31b809662b7f98cc96acc6cab169bb33c2602d3881

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fabfb6d215db8ba1770373e25fec6ca8a82e36ab68de339a310da0245ed69901",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "",
    "primary_cat": "gr-qc",
    "submitted_at": "2000-04-19T23:59:32Z",
    "title_canon_sha256": "ca402cd52a6b1573b3248a8e85ddcbdeb3927d37d5f2cfb78502d8c118441e83"
  },
  "schema_version": "1.0",
  "source": {
    "id": "gr-qc/0004066",
    "kind": "arxiv",
    "version": 1
  }
}