Pith Number

pith:V2ID2M74

pith:1993:V2ID2M74E23OCA4UTRFTE2SNOB

not attested not anchored not stored refs pending

Cosmological Rotation of Quantum-Mechanical Origin and Anisotropy of the Microwave Background

L. P. Grishchuk

arxiv:gr-qc/9310011 v1 · 1993-10-06 · 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{V2ID2M74E23OCA4UTRFTE2SNOB}

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	2026-05-18T04:35:34.375926Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ae903d33fc26b6e103949c4b326a4d707748cc3de3baf2562b62b41a4d78757b

Aliases

arxiv: gr-qc/9310011 · arxiv_version: gr-qc/9310011v1 · doi: 10.48550/arxiv.gr-qc/9310011 · pith_short_12: V2ID2M74E23O · pith_short_16: V2ID2M74E23OCA4U · pith_short_8: V2ID2M74

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/V2ID2M74E23OCA4UTRFTE2SNOB \
  | 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: ae903d33fc26b6e103949c4b326a4d707748cc3de3baf2562b62b41a4d78757b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f3b7eed01b4bf895c8a5e52c8429a0d0dddeddbcc2a0720cc1fc61f3dd06f747",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "gr-qc",
    "submitted_at": "1993-10-06T20:26:34Z",
    "title_canon_sha256": "cc3131f2bc712bdfb229c7f6e98a7a0c3a07e5f44b93e3bcd274287ec7723b68"
  },
  "schema_version": "1.0",
  "source": {
    "id": "gr-qc/9310011",
    "kind": "arxiv",
    "version": 1
  }
}