Pith Number

pith:DM22JIBT

pith:2014:DM22JIBTIFSWVZN76XTD5CFKR3

not attested not anchored not stored refs pending

Light WIMPs, Equivalent Neutrinos, BBN, and the CMB

Gary Steigman, Kenneth M. Nollett

arxiv:1401.5488 v1 · 2014-01-21 · astro-ph.CO · hep-ph · nucl-ex · nucl-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DM22JIBTIFSWVZN76XTD5CFKR3}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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

Probing Dark Sector Particles Coupling to Neutrinos with Double Beta Decay

CMB Limits on the Absorption of Light Vector and Axial-Vector Dark Matter

Receipt and verification

First computed	2026-05-18T03:01:26.108386Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1b35a4a03341656ae5bff5e63e88aa8ec0694acae9cd820f2d86fa1e0d7c43fa

Aliases

arxiv: 1401.5488 · arxiv_version: 1401.5488v1 · doi: 10.48550/arxiv.1401.5488 · pith_short_12: DM22JIBTIFSW · pith_short_16: DM22JIBTIFSWVZN7 · pith_short_8: DM22JIBT

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/DM22JIBTIFSWVZN76XTD5CFKR3 \
  | 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: 1b35a4a03341656ae5bff5e63e88aa8ec0694acae9cd820f2d86fa1e0d7c43fa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fb99c22174834e80188a78b48620516007cdad15fe16bfb352f966b193dc3ddd",
    "cross_cats_sorted": [
      "hep-ph",
      "nucl-ex",
      "nucl-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2014-01-21T21:13:09Z",
    "title_canon_sha256": "ffaf50e62cac7bf9ebb2dbfb2ca75041b6cc6cb065a9a2cd790a4867a7ab5a7c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.5488",
    "kind": "arxiv",
    "version": 1
  }
}