Pith Number

pith:CQO7FLIX

pith:2010:CQO7FLIXINDFBUN6JHZPHVQBJD

not attested not anchored not stored refs pending

Cold and Warm Gas Outflows in Radio AGN

2), 2) ((1) Netherlands Institute for Radio Astronomy, (2) Kapteyn Astronomical Institute, (3) Leiden Observatory, (4) Department of Physics, Astronomy, Clive Tadhunter (4), Joanna Holt (3), Leiden University, Raffaella Morganti (1, Tom Oosterloo (1, University of Groningen, University of Sheffield)

arxiv:1001.2389 v1 · 2010-01-14 · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CQO7FLIXINDFBUN6JHZPHVQBJD}

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	2026-05-18T02:09:52.317429Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

141df2ad17434650d1be49f2f3d60148d31d25e8a43eb3336a0fa774b782008c

Aliases

arxiv: 1001.2389 · arxiv_version: 1001.2389v1 · doi: 10.48550/arxiv.1001.2389 · pith_short_12: CQO7FLIXINDF · pith_short_16: CQO7FLIXINDFBUN6 · pith_short_8: CQO7FLIX

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/CQO7FLIXINDFBUN6JHZPHVQBJD \
  | 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: 141df2ad17434650d1be49f2f3d60148d31d25e8a43eb3336a0fa774b782008c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e6e361495a3e5bc004e9838b84a8025d444aca555abe7ff1cfbc856718d40ebc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2010-01-14T08:54:49Z",
    "title_canon_sha256": "1073fd5ace6abd92dba4426f68699a763d7869d812372d317ef53e4f9641fbf8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1001.2389",
    "kind": "arxiv",
    "version": 1
  }
}