Pith Number

pith:ZO6X7VMW

pith:2000:ZO6X7VMWH3GELSVDI4G4CXGFNA

not attested not anchored not stored refs pending

Properties of cosmologies with dynamical pseudo Nambu-Goldstone bosons

D.L. Wiltshire, S.C.C. Ng

arxiv:astro-ph/0004138 v4 · 2000-04-11 · astro-ph · gr-qc · hep-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{ZO6X7VMWH3GELSVDI4G4CXGFNA}

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

Extended Dark Energy analysis using DESI DR2 BAO measurements

Receipt and verification

First computed	2026-07-04T16:16:17.683830Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cbbd7fd5963ecc45caa3470dc15cc56803243e68910c07bed1002b59cfbd0e5d

Aliases

arxiv: astro-ph/0004138 · arxiv_version: astro-ph/0004138v4 · doi: 10.48550/arxiv.astro-ph/0004138 · pith_short_12: ZO6X7VMWH3GE · pith_short_16: ZO6X7VMWH3GELSVD · pith_short_8: ZO6X7VMW

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/ZO6X7VMWH3GELSVDI4G4CXGFNA \
  | 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: cbbd7fd5963ecc45caa3470dc15cc56803243e68910c07bed1002b59cfbd0e5d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "58a75c936ed053e142d256bfc0bf28dcfd3b514ed66ba2cd1ed8f36d0e4b52ed",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-ph"
    ],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2000-04-11T07:53:19Z",
    "title_canon_sha256": "2c9eb5f870cb1e901e4600b04ed6222c5a6401698405b3eca4013ff535d67e53"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0004138",
    "kind": "arxiv",
    "version": 4
  }
}