Pith Number

pith:FGXHDXT7

pith:2009:FGXHDXT7O3QFAPCR4B54JMVZOR

not attested not anchored not stored refs pending

Implications of Bulk Velocity Structures in AGN Jets

Benzhong Dai, Jiancheng Wang, Jianping Yang, Xiaoyan Gao

arxiv:0907.0094 v1 · 2009-07-01 · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FGXHDXT7O3QFAPCR4B54JMVZOR}

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	2026-05-18T02:13:11.506216Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

29ae71de7f76e0503c51e07bc4b2b97466606f98d416a615637c0bd5561d84ee

Aliases

arxiv: 0907.0094 · arxiv_version: 0907.0094v1 · doi: 10.48550/arxiv.0907.0094 · pith_short_12: FGXHDXT7O3QF · pith_short_16: FGXHDXT7O3QFAPCR · pith_short_8: FGXHDXT7

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/FGXHDXT7O3QFAPCR4B54JMVZOR \
  | 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: 29ae71de7f76e0503c51e07bc4b2b97466606f98d416a615637c0bd5561d84ee

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b19990f512ddad0c4a64a87c7c4d2f54fb47ae735289efe4f2e0babdf8bdf840",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2009-07-01T09:06:11Z",
    "title_canon_sha256": "94b17ba82e489bd1174f68fdc2a35cb387e4931db253c905492ac15db332a9d4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0907.0094",
    "kind": "arxiv",
    "version": 1
  }
}