Pith Number

pith:OTR3BLPK

pith:2013:OTR3BLPK6P7CS2Q5A76RK2AKLS

not attested not anchored not stored refs pending

Implications of Plasma Beam Instabilities for the Statistics of the Fermi Hard Gamma-ray Blazars and the Origin of the Extragalactic Gamma-Ray Background

2), (2) University of Waterloo, (3) Heidelberg Institute for Theoretical Studies, (4) University of Wisconsin-Milwaukee), Avery E. Broderick (1, Christoph Pfrommer (3), Ewald Puchwein (3), Philip Chang (4) ((1) Perimeter Institute for Theoretical Physics

arxiv:1308.0340 v1 · 2013-08-01 · astro-ph.CO · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OTR3BLPK6P7CS2Q5A76RK2AKLS}

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	2026-05-18T01:48:25.238824Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

74e3b0adeaf3fe296a1d07fd15680a5cbe718e62e8a6cd650b7675ed9edaa73d

Aliases

arxiv: 1308.0340 · arxiv_version: 1308.0340v1 · doi: 10.48550/arxiv.1308.0340 · pith_short_12: OTR3BLPK6P7C · pith_short_16: OTR3BLPK6P7CS2Q5 · pith_short_8: OTR3BLPK

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/OTR3BLPK6P7CS2Q5A76RK2AKLS \
  | 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: 74e3b0adeaf3fe296a1d07fd15680a5cbe718e62e8a6cd650b7675ed9edaa73d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "980ae0cf5d3282c646680abdfa4dfba5aed4aa2c38f6fe12cc2e6933b4b24b65",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2013-08-01T20:00:20Z",
    "title_canon_sha256": "bb63b22e47d9e4257747317270a26a1fd5ab84efc72a3dee9e6d9c939c9b2bbf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1308.0340",
    "kind": "arxiv",
    "version": 1
  }
}