Pith Number

pith:NOLGGOPW

pith:2015:NOLGGOPW3OEQCIYXSGV7AGXLH4

not attested not anchored not stored refs pending

Jet/accretion and Unification for FSRQs/FRII and BL Lac objects/FRI radio galaxies

Bijun Li, Dingrong Xiong, Haojing Zhang, Xia Huang, Xiaoling Yu, Xiong Zhang, Yongjuan Cha, Yongyun Chen

arxiv:1504.05638 v1 · 2015-04-22 · 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{NOLGGOPW3OEQCIYXSGV7AGXLH4}

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	2026-05-18T01:59:34.749429Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6b966339f6db8901231791abf01aeb3f129ce33d3cafc6f99fff6c045ea9ac01

Aliases

arxiv: 1504.05638 · arxiv_version: 1504.05638v1 · doi: 10.48550/arxiv.1504.05638 · pith_short_12: NOLGGOPW3OEQ · pith_short_16: NOLGGOPW3OEQCIYX · pith_short_8: NOLGGOPW

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/NOLGGOPW3OEQCIYXSGV7AGXLH4 \
  | 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: 6b966339f6db8901231791abf01aeb3f129ce33d3cafc6f99fff6c045ea9ac01

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "434979f40d8561e2331b49ec04f47ca773bf60d6eb85d5c798e2e6d61e183f16",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2015-04-22T02:47:38Z",
    "title_canon_sha256": "add98e41601d7c8cc8717c0301a0a1e7e65e3956b29701457baebedd7e76a2b5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.05638",
    "kind": "arxiv",
    "version": 1
  }
}