Pith Number

pith:FUXEJ5AI

pith:2023:FUXEJ5AI7TBA42NV2EXUGROZVP

not attested not anchored not stored refs pending

The QCD Axion: A Unique Player in the Axiverse with Mixings

Fuminobu Takahashi, Kai Murai, Wen Yin

arxiv:2305.18677 v2 · 2023-05-30 · 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{FUXEJ5AI7TBA42NV2EXUGROZVP}

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

2 papers in Pith

The structure of multi-axion solutions to the strong CP problem

Receipt and verification

First computed	2026-07-05T06:47:22.195875Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2d2e44f408fcc20e69b5d12f4345d9abfffea197ff384b57f2859396bcb234fa

Aliases

arxiv: 2305.18677 · arxiv_version: 2305.18677v2 · doi: 10.48550/arxiv.2305.18677 · pith_short_12: FUXEJ5AI7TBA · pith_short_16: FUXEJ5AI7TBA42NV · pith_short_8: FUXEJ5AI

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/FUXEJ5AI7TBA42NV2EXUGROZVP \
  | 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: 2d2e44f408fcc20e69b5d12f4345d9abfffea197ff384b57f2859396bcb234fa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "68abe807a3a2136739ed2b4345e6f4146b34cd58b1e7c2f88eb102e4de0a0319",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2023-05-30T01:27:05Z",
    "title_canon_sha256": "3c6a1d7a1fd6d3cef4956e9a9b66f504f4a4f8abc39651b90253da63390dc966"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2305.18677",
    "kind": "arxiv",
    "version": 2
  }
}