Pith Number

pith:EYUGEYFM

pith:2014:EYUGEYFMGBDFCSOGR3E4ERUJ6M

not attested not anchored not stored refs pending

Photons to axion-like particles conversion in Active Galactic Nuclei

Fabrizio Tavecchio, Giorgio Galanti, Marco Roncadelli

arxiv:1406.2303 v3 · 2014-06-09 · astro-ph.HE · astro-ph.CO · astro-ph.GA · 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{EYUGEYFMGBDFCSOGR3E4ERUJ6M}

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	2026-05-18T02:04:05.048150Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

26286260ac30465149c68ec9c24689f30a92b26309d820801df62c5bbd17ba71

Aliases

arxiv: 1406.2303 · arxiv_version: 1406.2303v3 · doi: 10.48550/arxiv.1406.2303 · pith_short_12: EYUGEYFMGBDF · pith_short_16: EYUGEYFMGBDFCSOG · pith_short_8: EYUGEYFM

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/EYUGEYFMGBDFCSOGR3E4ERUJ6M \
  | 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: 26286260ac30465149c68ec9c24689f30a92b26309d820801df62c5bbd17ba71

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "879bf33ebed763eb3331a4f350e452e6b0883acc1233a897b12be2ca630162d6",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "astro-ph.GA",
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2014-06-09T19:56:07Z",
    "title_canon_sha256": "04c2b6638bed2e0dec1ddc50a8d1cb626a8253c73463519598a34c4c7be5b42d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1406.2303",
    "kind": "arxiv",
    "version": 3
  }
}