Pith Number

pith:ZHLPC45Y

pith:2013:ZHLPC45YFGFFRG2ODQMDCH62ME

not attested not anchored not stored refs pending

Comment on "Irregularity in gamma ray source spectra as a signature of axion-like particles"

Giorgio Galanti, Marco Roncadelli

arxiv:1305.2114 v2 · 2013-05-09 · astro-ph.HE · 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{ZHLPC45YFGFFRG2ODQMDCH62ME}

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.

Receipt and verification

First computed	2026-05-18T03:19:56.288982Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c9d6f173b8298a589b4e1c18311fda6116d2dfc0ecf4d33106ccb06c10db353a

Aliases

arxiv: 1305.2114 · arxiv_version: 1305.2114v2 · doi: 10.48550/arxiv.1305.2114 · pith_short_12: ZHLPC45YFGFF · pith_short_16: ZHLPC45YFGFFRG2O · pith_short_8: ZHLPC45Y

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/ZHLPC45YFGFFRG2ODQMDCH62ME \
  | 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: c9d6f173b8298a589b4e1c18311fda6116d2dfc0ecf4d33106ccb06c10db353a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1f4445227643d5742088ca6a8a7f35e27eacc4121de329b310991fe43614001f",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2013-05-09T14:51:48Z",
    "title_canon_sha256": "e7a7a9f4263301a7f85bdd9d88998506de266b048d309980194b08c7f6f38899"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1305.2114",
    "kind": "arxiv",
    "version": 2
  }
}