Pith Number

pith:CCE5PB6L

pith:2006:CCE5PB6LES2MK65ZHGJSYOZKXW

not attested not anchored not stored refs pending

Confronting pNGB quintessence with data

Koushik Dutta, Lorenzo Sorbo

arxiv:astro-ph/0612457 v2 · 2006-12-18 · astro-ph · 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{CCE5PB6LES2MK65ZHGJSYOZKXW}

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	2026-07-04T15:21:50.671196Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1089d787cb24b4c57bb939932c3b2abdb762e759cfd83cd58fed856d3f6cec4e

Aliases

arxiv: astro-ph/0612457 · arxiv_version: astro-ph/0612457v2 · doi: 10.48550/arxiv.astro-ph/0612457 · pith_short_12: CCE5PB6LES2M · pith_short_16: CCE5PB6LES2MK65Z · pith_short_8: CCE5PB6L

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/CCE5PB6LES2MK65ZHGJSYOZKXW \
  | 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: 1089d787cb24b4c57bb939932c3b2abdb762e759cfd83cd58fed856d3f6cec4e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9bb40344a838461f2344ca9810e601a4595adec3547df3d1627663bd5f7e8745",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2006-12-18T20:38:08Z",
    "title_canon_sha256": "aef361b90452e205f39ebd072d8422fd83715ff9c3c0457037e64090b21f41fe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0612457",
    "kind": "arxiv",
    "version": 2
  }
}