Pith Number

pith:DOD2NUI7

pith:2004:DOD2NUI7PDHXACSHE3NQOUV5E2

not attested not anchored not stored refs pending

Massive Particle Decay and Cold Dark Matter Abundance

C. Pallis

arxiv:hep-ph/0402033 v3 · 2004-02-03 · 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{DOD2NUI7PDHXACSHE3NQOUV5E2}

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	2026-05-18T04:21:31.621333Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1b87a6d11f78cf700a4726db0752bd26b4a377c77c3444089694c9291b2a1c24

Aliases

arxiv: hep-ph/0402033 · arxiv_version: hep-ph/0402033v3 · doi: 10.48550/arxiv.hep-ph/0402033 · pith_short_12: DOD2NUI7PDHX · pith_short_16: DOD2NUI7PDHXACSH · pith_short_8: DOD2NUI7

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/DOD2NUI7PDHXACSHE3NQOUV5E2 \
  | 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: 1b87a6d11f78cf700a4726db0752bd26b4a377c77c3444089694c9291b2a1c24

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cd230735451d83ae02d095d17fc68429a60fe65c39e00219c424bc0015a6f06f",
    "cross_cats_sorted": [
      "astro-ph"
    ],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "2004-02-03T18:03:43Z",
    "title_canon_sha256": "82508dfa0554a1e182e847a457fc8ee27582bcf0db8da8319d6f6baac15f2ba0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/0402033",
    "kind": "arxiv",
    "version": 3
  }
}