Pith Number

pith:5UZARKNA

pith:2022:5UZARKNAF7W7RYBLUGJ2T2ZU2Y

not attested not anchored not stored refs pending

Cosmological Bound on the QCD Axion Mass, Redux

Alessandro Melchiorri, Eleonora Di Valentino, Fabrizio Renzi, Fazlollah Hajkarim, Francesco D'Eramo, Olga Mena, Seokhoon Yun, William Giar\`e

arxiv:2205.07849 v2 · 2022-05-16 · astro-ph.CO · 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{5UZARKNAF7W7RYBLUGJ2T2ZU2Y}

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

Flavor phenomenology of light dark particles

Receipt and verification

First computed	2026-07-05T04:56:17.551217Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ed3208a9a02fedf8e02ba193a9eb34d631461adc15dd7161862d6b3031483376

Aliases

arxiv: 2205.07849 · arxiv_version: 2205.07849v2 · doi: 10.48550/arxiv.2205.07849 · pith_short_12: 5UZARKNAF7W7 · pith_short_16: 5UZARKNAF7W7RYBL · pith_short_8: 5UZARKNA

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/5UZARKNAF7W7RYBLUGJ2T2ZU2Y \
  | 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: ed3208a9a02fedf8e02ba193a9eb34d631461adc15dd7161862d6b3031483376

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "405afb5d096bbdd4541d094708c5c76826592b9260d8f57411df230fd9a162e6",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2022-05-16T17:58:56Z",
    "title_canon_sha256": "dd7555a306161e645af6702e52eb07745354cd3a42a0abe87b124df59ca9ee96"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2205.07849",
    "kind": "arxiv",
    "version": 2
  }
}