Pith Number

pith:QAJ5FDCS

pith:2005:QAJ5FDCSQX3PN5S7UQNALIK7IG

not attested not anchored not stored refs pending

Unification of Dark Energy and Dark Matter

Fuminobu Takahashi, T. T. Yanagida

arxiv:hep-ph/0512296 v2 · 2005-12-22 · hep-ph · 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{QAJ5FDCSQX3PN5S7UQNALIK7IG}

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	2026-05-18T04:37:00.274134Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8013d28c5285f6f6f65fa41a05a15f41bfbbae79997fd7e9530ce861a0a6a955

Aliases

arxiv: hep-ph/0512296 · arxiv_version: hep-ph/0512296v2 · doi: 10.48550/arxiv.hep-ph/0512296 · pith_short_12: QAJ5FDCSQX3P · pith_short_16: QAJ5FDCSQX3PN5S7 · pith_short_8: QAJ5FDCS

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/QAJ5FDCSQX3PN5S7UQNALIK7IG \
  | 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: 8013d28c5285f6f6f65fa41a05a15f41bfbbae79997fd7e9530ce861a0a6a955

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "913e42dbf682462bdacc12c264241ee25f422e576f0dd2e1bc3810ec6e32eae6",
    "cross_cats_sorted": [
      "astro-ph"
    ],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "2005-12-22T12:34:53Z",
    "title_canon_sha256": "3b2befbcabbd77f73fe1e74dfb3f75043ba2843ade271a8a858c228240774c53"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/0512296",
    "kind": "arxiv",
    "version": 2
  }
}