Pith Number

pith:PPNGP3UU

pith:2011:PPNGP3UUDCW5THRLCF4DQXGYZR

not attested not anchored not stored refs pending

Thermal right-handed neutrino production rate in the non-relativistic regime

M. Laine, Y. Schroder

arxiv:1112.1205 v2 · 2011-12-06 · 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{PPNGP3UUDCW5THRLCF4DQXGYZR}

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	2026-05-18T01:59:16.556964Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7bda67ee9418add99e2b1178385cd8cc47bd24c5ea9f4eadbc523e98be50fa9f

Aliases

arxiv: 1112.1205 · arxiv_version: 1112.1205v2 · doi: 10.48550/arxiv.1112.1205 · pith_short_12: PPNGP3UUDCW5 · pith_short_16: PPNGP3UUDCW5THRL · pith_short_8: PPNGP3UU

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/PPNGP3UUDCW5THRLCF4DQXGYZR \
  | 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: 7bda67ee9418add99e2b1178385cd8cc47bd24c5ea9f4eadbc523e98be50fa9f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "910fdfd559e4a2627fd4385fe080cc80236e7d814bca6a01677a3f5e0c4bb072",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2011-12-06T09:40:31Z",
    "title_canon_sha256": "d18d70418fedbff824eff65464a4a3747e34b5a63c38ea13ba90bb8bb3392937"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1112.1205",
    "kind": "arxiv",
    "version": 2
  }
}