Pith Number

pith:HQRPO2K5

pith:2012:HQRPO2K5PJYWHNNTIRQG6TY5OA

not attested not anchored not stored refs pending

Conformal Anisotropic Quantum Cosmology

J. F. Chagoya, M. Sabido

arxiv:1212.3569 v1 · 2012-12-14 · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HQRPO2K5PJYWHNNTIRQG6TY5OA}

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	2026-05-18T03:38:24.265296Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3c22f7695d7a7163b5b344606f4f1d7017b8be418bfe900e9e93264f5192d8bc

Aliases

arxiv: 1212.3569 · arxiv_version: 1212.3569v1 · doi: 10.48550/arxiv.1212.3569 · pith_short_12: HQRPO2K5PJYW · pith_short_16: HQRPO2K5PJYWHNNT · pith_short_8: HQRPO2K5

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/HQRPO2K5PJYWHNNTIRQG6TY5OA \
  | 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: 3c22f7695d7a7163b5b344606f4f1d7017b8be418bfe900e9e93264f5192d8bc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "35aac9ec363eef5b042f2114fc2aa77be0b5c81dfe8815937490d5264e604d5a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2012-12-14T19:13:15Z",
    "title_canon_sha256": "fb4ab37a36ef5acce741ff8e1998db40c31b4bf5a234ab68d8ed31dc7b519bda"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1212.3569",
    "kind": "arxiv",
    "version": 1
  }
}