Pith Number

pith:3INEIMJY

pith:2015:3INEIMJY2PZHOQ67QKGKDHOWQ2

not attested not anchored not stored refs pending

Future cosmological sensitivity for hot dark matter axions

Georg Raffelt, Jan Hamann, Maria Archidiacono, Steen Hannestad, Tobias Basse, Yvonne Y. Y. Wong

arxiv:1502.03325 v1 · 2015-02-11 · 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{3INEIMJY2PZHOQ67QKGKDHOWQ2}

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

The landscape of QCD axion models

Receipt and verification

First computed	2026-05-18T01:59:37.517711Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

da1a443138d3f27743df828ca19dd686869641ad87fe5dc44592d93311063da8

Aliases

arxiv: 1502.03325 · arxiv_version: 1502.03325v1 · doi: 10.48550/arxiv.1502.03325 · pith_short_12: 3INEIMJY2PZH · pith_short_16: 3INEIMJY2PZHOQ67 · pith_short_8: 3INEIMJY

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/3INEIMJY2PZHOQ67QKGKDHOWQ2 \
  | 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: da1a443138d3f27743df828ca19dd686869641ad87fe5dc44592d93311063da8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7a6af2ed6d2ac0b901a0628f22751c0d54d231cd766890a5b543eeeb7ff6d381",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2015-02-11T14:55:22Z",
    "title_canon_sha256": "01e8b7d55bc85a6b8ac30f72d2c1a9912a89ea4aa6feefd872195f115c4166a4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.03325",
    "kind": "arxiv",
    "version": 1
  }
}