Pith Number

pith:6PEVJ2A2

pith:2017:6PEVJ2A2MRZBXFOOCTVKV6FPHR

not attested not anchored not stored refs pending

BBN constraints on MeV-scale dark sectors. Part I. Sterile decays

Kai Schmidt-Hoberg, Marco Hufnagel, Sebastian Wild

arxiv:1712.03972 v2 · 2017-12-11 · hep-ph · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6PEVJ2A2MRZBXFOOCTVKV6FPHR}

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

Primordial Black Holes Evaporating before Big Bang Nucleosynthesis

Receipt and verification

First computed	2026-05-18T00:22:23.630983Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f3c954e81a64721b95ce14eaaaf8af3c711f060abeee9e10d5b3f31ea3f13ee3

Aliases

arxiv: 1712.03972 · arxiv_version: 1712.03972v2 · doi: 10.48550/arxiv.1712.03972 · pith_short_12: 6PEVJ2A2MRZB · pith_short_16: 6PEVJ2A2MRZBXFOO · pith_short_8: 6PEVJ2A2

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/6PEVJ2A2MRZBXFOOCTVKV6FPHR \
  | 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: f3c954e81a64721b95ce14eaaaf8af3c711f060abeee9e10d5b3f31ea3f13ee3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0d41fa23b5ff4c9e75b2a7afc762dd659443f7df0d661516fcfee193993c2107",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2017-12-11T19:00:13Z",
    "title_canon_sha256": "3d56444dc3e0b3f0123458a0b8da8a7ebe4b17cd73513b06efcc87f24c3a4c5a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.03972",
    "kind": "arxiv",
    "version": 2
  }
}