Pith Number

pith:3F534AEC

pith:2011:3F534AECAI5D3M4H4SWQQM6AJF

not attested not anchored not stored refs pending

Deformation quantization of cosmological models

Francisco J. Turrubiates, Hugo Garcia-Compean, Ruben Cordero

arxiv:1102.4379 v1 · 2011-02-22 · hep-th · 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{3F534AECAI5D3M4H4SWQQM6AJF}

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	2026-05-18T04:12:21.038165Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d97bbe0082023a3db387e4ad0833c0496b7a2c78b07f3743a839361ae97b6501

Aliases

arxiv: 1102.4379 · arxiv_version: 1102.4379v1 · doi: 10.48550/arxiv.1102.4379 · pith_short_12: 3F534AECAI5D · pith_short_16: 3F534AECAI5D3M4H · pith_short_8: 3F534AEC

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/3F534AECAI5D3M4H4SWQQM6AJF \
  | 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: d97bbe0082023a3db387e4ad0833c0496b7a2c78b07f3743a839361ae97b6501

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "793ef4b4c313e0e0d9cf4b11c8cf46814a83015463d165ae5852cd67a9340714",
    "cross_cats_sorted": [
      "gr-qc",
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2011-02-22T01:26:07Z",
    "title_canon_sha256": "a464c809a9f303e465972e71b81d94525fd005c37516617939adc6bf14121e4e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1102.4379",
    "kind": "arxiv",
    "version": 1
  }
}