Pith Number

pith:FU7QLWTC

pith:2013:FU7QLWTCJXSGKO4IPAZVXEORN3

not attested not anchored not stored refs pending

Consistent Probabilities in Perfect Fluid Quantum Universes

Cl\'ecio R. Bom, Grasiele B. Santos, Nelson Pinto-Neto

arxiv:1308.5210 v2 · 2013-08-23 · gr-qc · 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{FU7QLWTCJXSGKO4IPAZVXEORN3}

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	2026-05-18T03:01:33.295628Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2d3f05da624de4653b8878335b91d16ee436a82d24dd836840f38932140207b7

Aliases

arxiv: 1308.5210 · arxiv_version: 1308.5210v2 · doi: 10.48550/arxiv.1308.5210 · pith_short_12: FU7QLWTCJXSG · pith_short_16: FU7QLWTCJXSGKO4I · pith_short_8: FU7QLWTC

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/FU7QLWTCJXSGKO4IPAZVXEORN3 \
  | 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: 2d3f05da624de4653b8878335b91d16ee436a82d24dd836840f38932140207b7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "475b10279bb9922c688cda6cab09a41bdd6faf22c10bf104272d534098afba86",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2013-08-23T18:57:39Z",
    "title_canon_sha256": "6e131183187ff38fc4b8317154255b0b26d4f59eaeac68a55cd9f27381509ce1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1308.5210",
    "kind": "arxiv",
    "version": 2
  }
}