Pith Number

pith:5AKSAAX3

pith:2012:5AKSAAX3LVT2JV3H7IZKOSJ6ZQ

not attested not anchored not stored refs pending

Quantum noncomutativity in quantum cosmology

C. Neves, E. V. Corr\^ea Silva, G. A. Monerat, G. Oliveira-Neto, L. G. Ferreira Filho

arxiv:1206.5029 v3 · 2012-06-21 · 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{5AKSAAX3LVT2JV3H7IZKOSJ6ZQ}

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	2026-05-18T01:15:39.266406Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e8152002fb5d67a4d767fa32a7493ecc2929bba241f216f1598476c55ecb2e8d

Aliases

arxiv: 1206.5029 · arxiv_version: 1206.5029v3 · doi: 10.48550/arxiv.1206.5029 · pith_short_12: 5AKSAAX3LVT2 · pith_short_16: 5AKSAAX3LVT2JV3H · pith_short_8: 5AKSAAX3

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/5AKSAAX3LVT2JV3H7IZKOSJ6ZQ \
  | 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: e8152002fb5d67a4d767fa32a7493ecc2929bba241f216f1598476c55ecb2e8d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2196944343c9203c85dee53da9516ab26b637d3278417ac4a16ad7c016642d20",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2012-06-21T22:40:58Z",
    "title_canon_sha256": "9d92914956ebca2ef4777926fcfd3afab88abe850997e9d4b109ce687f9bec31"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1206.5029",
    "kind": "arxiv",
    "version": 3
  }
}