Pith Number

pith:ZO25MTYO

pith:2023:ZO25MTYONPEJMCB5HQEAV2CMMP

not attested not anchored not stored refs pending

Heavy QCD axion model in light of pulsar timing arrays

Ligong Bian, Moslem Ahmadvand, Soroush Shakeri

arxiv:2307.12385 v2 · 2023-07-23 · hep-ph · astro-ph.CO · astro-ph.HE · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZO25MTYONPEJMCB5HQEAV2CMMP}

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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

Constraints on the inflationary vacuum and reheating era from NANOGrav

Receipt and verification

First computed	2026-07-05T07:24:37.614034Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cbb5d64f0e6bc896083d3c080ae84c63c5192c0c86b02d51c778b19d0c61b744

Aliases

arxiv: 2307.12385 · arxiv_version: 2307.12385v2 · doi: 10.48550/arxiv.2307.12385 · pith_short_12: ZO25MTYONPEJ · pith_short_16: ZO25MTYONPEJMCB5 · pith_short_8: ZO25MTYO

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/ZO25MTYONPEJMCB5HQEAV2CMMP \
  | 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: cbb5d64f0e6bc896083d3c080ae84c63c5192c0c86b02d51c778b19d0c61b744

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1d82d976d842952825e91e9e8436b0d8e18ce7bf195aedd658a3a7acb84a65c3",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "astro-ph.HE",
      "gr-qc"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2023-07-23T17:28:01Z",
    "title_canon_sha256": "a7e0d3832eda56554d5e4124e6f198b5065d1b4a764d079e6f14784f2d3821b2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2307.12385",
    "kind": "arxiv",
    "version": 2
  }
}