Pith Number

pith:ZJVLGVDV

pith:2006:ZJVLGVDVOBSVNQ44ODV2VEENV2

not attested not anchored not stored refs pending

Cosmologies with Energy Exchange

John D. Barrow, T. Clifton

arxiv:gr-qc/0604063 v2 · 2006-04-17 · gr-qc · astro-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{ZJVLGVDVOBSVNQ44ODV2VEENV2}

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.

Cited by

1 paper in Pith

Accelerating scaling solutions from dark matter particle creation

Receipt and verification

First computed	2026-07-04T15:19:44.964358Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ca6ab35475706556c39c70ebaa908dae8e42997b5913d1dd22accd9bb62cda60

Aliases

arxiv: gr-qc/0604063 · arxiv_version: gr-qc/0604063v2 · doi: 10.48550/arxiv.gr-qc/0604063 · pith_short_12: ZJVLGVDVOBSV · pith_short_16: ZJVLGVDVOBSVNQ44 · pith_short_8: ZJVLGVDV

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/ZJVLGVDVOBSVNQ44ODV2VEENV2 \
  | 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: ca6ab35475706556c39c70ebaa908dae8e42997b5913d1dd22accd9bb62cda60

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "77242d37e918b61289b211fcf68b56de913189a1d958485706e8212d11aae259",
    "cross_cats_sorted": [
      "astro-ph"
    ],
    "license": "",
    "primary_cat": "gr-qc",
    "submitted_at": "2006-04-17T13:32:55Z",
    "title_canon_sha256": "21a224138ae7b1f48e28147383dae8105c1b51cc545b616e215b654aad850fdc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "gr-qc/0604063",
    "kind": "arxiv",
    "version": 2
  }
}