Pith Number

pith:R3RGANFF

pith:2015:R3RGANFFJPZS5ZSZQYPPFXGITR

not attested not anchored not stored refs pending

Near-Equipartition Jets with Log-Parabola Electron Energy Distribution and the Blazar Spectral-Index Diagrams

(2) Hunnan U, 3), (3) IHEP, (4) CNRS/IN2P3), Benoit Lott (4) ((1) NRL, Charles D. Dermer (1), Dahai Yan (2, Justin D. Finke (1), Li Zhang (2)

arxiv:1504.03228 v2 · 2015-04-13 · 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{R3RGANFFJPZS5ZSZQYPPFXGITR}

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	2026-05-18T01:33:43.554718Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8ee26034a54bf32ee659861ef2dcc89c7f1b46521311219e96ac393bf8e9f592

Aliases

arxiv: 1504.03228 · arxiv_version: 1504.03228v2 · doi: 10.48550/arxiv.1504.03228 · pith_short_12: R3RGANFFJPZS · pith_short_16: R3RGANFFJPZS5ZSZ · pith_short_8: R3RGANFF

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/R3RGANFFJPZS5ZSZQYPPFXGITR \
  | 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: 8ee26034a54bf32ee659861ef2dcc89c7f1b46521311219e96ac393bf8e9f592

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c668d31f472a47d2c961f30c728b4ff6d072c63eeff041d0c7dfe88b80f7c246",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2015-04-13T15:51:01Z",
    "title_canon_sha256": "55cff49198b604f19e61ff6a57e316a2bfaf3dd35625cd4da93909900b6438e2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.03228",
    "kind": "arxiv",
    "version": 2
  }
}