Pith Number

pith:SODUTLXX

pith:2000:SODUTLXXFPXOFRRYSL6NOQ2VJR

not attested not anchored not stored refs pending

Classical and quantum equivalence principle in terms of the path group

Michael B. Mensky

arxiv:gr-qc/0010105 v2 · 2000-10-28 · 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{SODUTLXXFPXOFRRYSL6NOQ2VJR}

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	2026-05-18T04:24:26.121449Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

938749aef72beee2c63892fcd743554c6addeaa503b1de486136c9c04a884657

Aliases

arxiv: gr-qc/0010105 · arxiv_version: gr-qc/0010105v2 · doi: 10.48550/arxiv.gr-qc/0010105 · pith_short_12: SODUTLXXFPXO · pith_short_16: SODUTLXXFPXOFRRY · pith_short_8: SODUTLXX

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/SODUTLXXFPXOFRRYSL6NOQ2VJR \
  | 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: 938749aef72beee2c63892fcd743554c6addeaa503b1de486136c9c04a884657

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0ffb8dadaefbe1ce9c8c5fae5fde1c1cf2374bbfa1f37b0c2f772107bc72f3fa",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "gr-qc",
    "submitted_at": "2000-10-28T12:43:54Z",
    "title_canon_sha256": "551e5713d85f7847e36cbbd471d8bc381fa6dc09057834f05df2bdd00e896d0d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "gr-qc/0010105",
    "kind": "arxiv",
    "version": 2
  }
}