Pith Number

pith:TH5VTRMB

pith:2011:TH5VTRMB3IE5QRGXNIKMDCDKCA

not attested not anchored not stored refs pending

Big-bang nucleosynthesis with a long-lived charged massive particle including $^4$He spallation processes

Joe Sato, Kazunori Kohri, Kenichi Sugai, Koichi Yazaki, Masafumi Koike, Masato Yamanaka, Toshifumi Jittoh

arxiv:1105.1431 v2 · 2011-05-07 · hep-ph · astro-ph.CO · nucl-th

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TH5VTRMB3IE5QRGXNIKMDCDKCA}

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	2026-05-18T04:13:56.429739Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

99fb59c581da09d844d76a14c1886a1001044b9be72b6a2614a72609611d7f54

Aliases

arxiv: 1105.1431 · arxiv_version: 1105.1431v2 · doi: 10.48550/arxiv.1105.1431 · pith_short_12: TH5VTRMB3IE5 · pith_short_16: TH5VTRMB3IE5QRGX · pith_short_8: TH5VTRMB

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/TH5VTRMB3IE5QRGXNIKMDCDKCA \
  | 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: 99fb59c581da09d844d76a14c1886a1001044b9be72b6a2614a72609611d7f54

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "76c2c9885ca316bac11fc092ac1d958057b44cd920968956331cbb77172bc2b7",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "nucl-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2011-05-07T10:04:13Z",
    "title_canon_sha256": "f8f690a15f236a0ee969abc70fa31301b9bbf11506719032c9543c15b7d203f4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1105.1431",
    "kind": "arxiv",
    "version": 2
  }
}