Pith Number

pith:AJVBUVVJ

pith:2008:AJVBUVVJSPOFL2EICVPCDVXFBN

not attested not anchored not stored refs pending

Brownian Motion in Robertson-Walker Space-Times from electromagnetic Vacuum Fluctuations

Carlos H. G. Bessa, L. H. Ford, Valdir B. Bezerra

arxiv:0804.1360 v1 · 2008-04-08 · gr-qc · hep-th · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AJVBUVVJSPOFL2EICVPCDVXFBN}

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	2026-05-18T04:18:13.486044Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

026a1a56a993dc55e888155e21d6e50b4f4f1ec46edd6a592e6e574c2e4a2185

Aliases

arxiv: 0804.1360 · arxiv_version: 0804.1360v1 · doi: 10.48550/arxiv.0804.1360 · pith_short_12: AJVBUVVJSPOF · pith_short_16: AJVBUVVJSPOFL2EI · pith_short_8: AJVBUVVJ

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/AJVBUVVJSPOFL2EICVPCDVXFBN \
  | 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: 026a1a56a993dc55e888155e21d6e50b4f4f1ec46edd6a592e6e574c2e4a2185

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e72392fb3a4706279f643706da2f3f7d6f6b1ef5316c7b11e18f30b2fc6d1fee",
    "cross_cats_sorted": [
      "hep-th",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2008-04-08T20:32:15Z",
    "title_canon_sha256": "538a80d2b964cd85b3a9ad6f4ffda62639954d833197681d0dc63fb1741b6f22"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0804.1360",
    "kind": "arxiv",
    "version": 1
  }
}