Pith Number

pith:XU62SZXY

pith:2021:XU62SZXYEMVII7TMRTOCMILILQ

not attested not anchored not stored refs pending

Phenomenology of the companion-axion model: photon couplings

Archil Kobakhidze, Ciaran A. J. O'Hare, Giovanni Pierobon, Zachary S. C. Picker, Zhe Chen

arxiv:2109.12920 v1 · 2021-09-27 · hep-ph · astro-ph.CO · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XU62SZXYEMVII7TMRTOCMILILQ}

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

QCD Axion Dark Matter from level crossing with refined adiabatic condition

Receipt and verification

First computed	2026-07-05T05:10:34.876349Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bd3da966f8232a847e6c8cdc2621685c32eefdea7b5b53f3a5482e8a6a300fb7

Aliases

arxiv: 2109.12920 · arxiv_version: 2109.12920v1 · doi: 10.48550/arxiv.2109.12920 · pith_short_12: XU62SZXYEMVI · pith_short_16: XU62SZXYEMVII7TM · pith_short_8: XU62SZXY

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/XU62SZXYEMVII7TMRTOCMILILQ \
  | 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: bd3da966f8232a847e6c8cdc2621685c32eefdea7b5b53f3a5482e8a6a300fb7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7b9df35c9ae69ea45278c6ac9156f98fb1616d7f6eadb4993efb62abea153432",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2021-09-27T10:08:38Z",
    "title_canon_sha256": "ae5be7482d19730bee6526cd24316029089925748051f1109fb6931342488a4f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2109.12920",
    "kind": "arxiv",
    "version": 1
  }
}