Pith Number

pith:U4XRY3QE

pith:1994:U4XRY3QE6QQEQLDQJD4TH6OC4X

not attested not anchored not stored refs pending

Quantum Geometrodynamics I: Quantum-Driven Many-Fingered Time

Arkady Kheyfets, Warner A. Miller

arxiv:gr-qc/9406031 v1 · 1994-06-20 · 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{U4XRY3QE6QQEQLDQJD4TH6OC4X}

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	2026-05-18T04:37:57.073026Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a72f1c6e04f420482c7048f933f9c2e5d1b2e25a156c19cfb8cb5e07507f6503

Aliases

arxiv: gr-qc/9406031 · arxiv_version: gr-qc/9406031v1 · doi: 10.48550/arxiv.gr-qc/9406031 · pith_short_12: U4XRY3QE6QQE · pith_short_16: U4XRY3QE6QQEQLDQ · pith_short_8: U4XRY3QE

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/U4XRY3QE6QQEQLDQJD4TH6OC4X \
  | 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: a72f1c6e04f420482c7048f933f9c2e5d1b2e25a156c19cfb8cb5e07507f6503

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e8493f3dd8739d7e1629636aa5fcd2fcc8aac89e7c7f261125e8615c604b7fda",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "gr-qc",
    "submitted_at": "1994-06-20T19:21:23Z",
    "title_canon_sha256": "da837d58f883871d1bc8b0442c1402a2c93d8701248d99185792f86d4c8c165c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "gr-qc/9406031",
    "kind": "arxiv",
    "version": 1
  }
}