Pith Number

pith:FRXI22X3

pith:2004:FRXI22X3R2UYL2T3TQ6SZMVYOS

not attested not anchored not stored refs pending

Light spin-1/2 or spin-0 Dark Matter particles

P. Fayet

arxiv:hep-ph/0403226 v1 · 2004-03-20 · 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{FRXI22X3R2UYL2T3TQ6SZMVYOS}

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

2 papers in Pith

Super-Kamiokande Strongly Constrains Leptophilic Dark Matter Capture in the Sun

Searching for dark photons in $J/\psi$ decays

Receipt and verification

First computed	2026-07-04T15:52:34.817836Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2c6e8d6afb8ea985ea7b9c3d2cb2b874a96f7b9d59e92cc5b0aedd8199678d82

Aliases

arxiv: hep-ph/0403226 · arxiv_version: hep-ph/0403226v1 · doi: 10.48550/arxiv.hep-ph/0403226 · pith_short_12: FRXI22X3R2UY · pith_short_16: FRXI22X3R2UYL2T3 · pith_short_8: FRXI22X3

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/FRXI22X3R2UYL2T3TQ6SZMVYOS \
  | 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: 2c6e8d6afb8ea985ea7b9c3d2cb2b874a96f7b9d59e92cc5b0aedd8199678d82

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "92e61f52288fd8a23bc97ec16772358de98ebf14130bea9269dade96cf09bddc",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "2004-03-20T23:00:20Z",
    "title_canon_sha256": "b5c1fa0ff97c43f2ee1509efb0e9f0e1615c829211756ecaa4bb82732b4576c9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/0403226",
    "kind": "arxiv",
    "version": 1
  }
}