Pith Number

pith:YI5XDI3A

pith:1998:YI5XDI3AD2JVTEKWJKRKWEYTCP

not attested not anchored not stored refs pending

Nonequilibrium Corrections to the Spectra of Massless Neutrinos in the Early Universe - Addendum

A.D. Dolgov, D.V. Semikoz, S.H. Hansen

arxiv:hep-ph/9805467 v1 · 1998-05-26 · 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{YI5XDI3AD2JVTEKWJKRKWEYTCP}

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

1 paper in Pith

Scalar induced gravitational waves as probes of dark QCD

Receipt and verification

First computed	2026-07-04T16:09:16.694708Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c23b71a3601e935991564aa2ab131313ec7244ebdbe743da768d62f35c74059c

Aliases

arxiv: hep-ph/9805467 · arxiv_version: hep-ph/9805467v1 · doi: 10.48550/arxiv.hep-ph/9805467 · pith_short_12: YI5XDI3AD2JV · pith_short_16: YI5XDI3AD2JVTEKW · pith_short_8: YI5XDI3A

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/YI5XDI3AD2JVTEKWJKRKWEYTCP \
  | 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: c23b71a3601e935991564aa2ab131313ec7244ebdbe743da768d62f35c74059c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a67d21a7d95f1bbd33b7ff9ebeb0342be3da2e7bce832e0ea0f3ae34736446e4",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "1998-05-26T18:26:55Z",
    "title_canon_sha256": "672f31ef21efc04b411ba9b1dc1cf9d9d88f7f20535171df82e058003dda96a7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/9805467",
    "kind": "arxiv",
    "version": 1
  }
}