Pith Number

pith:BRPLBAHT

pith:2006:BRPLBAHTNJV2L6TFHMZ5KEME6M

not attested not anchored not stored refs pending

Classical and quantum wormholes in a flat $\Lambda$-decaying cosmology

F. Darabi

arxiv:gr-qc/0608008 v3 · 2006-08-01 · 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{BRPLBAHTNJV2L6TFHMZ5KEME6M}

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	2026-07-04T15:40:02.040015Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0c5eb080f36a6ba5fa653b33d51184f309d499453738f12fa0795058a8fbd91d

Aliases

arxiv: gr-qc/0608008 · arxiv_version: gr-qc/0608008v3 · doi: 10.48550/arxiv.gr-qc/0608008 · pith_short_12: BRPLBAHTNJV2 · pith_short_16: BRPLBAHTNJV2L6TF · pith_short_8: BRPLBAHT

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/BRPLBAHTNJV2L6TFHMZ5KEME6M \
  | 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: 0c5eb080f36a6ba5fa653b33d51184f309d499453738f12fa0795058a8fbd91d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "93d342bf5e46ea3ff6520727b8f5156814098b7fe74544ecc82ea4948f040010",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2006-08-01T12:57:08Z",
    "title_canon_sha256": "d3a60c5e99926dfa19fce34f44fe69c05537e526e2e7d2f03fb56dad246b49de"
  },
  "schema_version": "1.0",
  "source": {
    "id": "gr-qc/0608008",
    "kind": "arxiv",
    "version": 3
  }
}