Pith Number

pith:FEUYCJ2U

pith:2007:FEUYCJ2U3RKB5TF7M6BFKMP6QP

not attested not anchored not stored refs pending

CRATES: An All-Sky Survey of Flat-Spectrum Radio Sources

Elaine M. Sadler, Gregory B. Taylor, James S. Ulvestad, Joshua N. Winn, Roberto Ricci, Roger W. Romani, Stephen E. Healey, Tara Murphy

arxiv:astro-ph/0702346 v1 · 2007-02-13 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FEUYCJ2U3RKB5TF7M6BFKMP6QP}

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.

Cited by

4 papers in Pith

A Jet from a Nearly Dormant Black Hole

RAD@home discovery of a bow-and-arrow radio galaxy tracing a ~560 kpc bow-shock structure in a multi-halo environment

TeV-PeV Gamma-ray and Neutrino Emission in the Galactic Plane

Powerful Radio Sources in the Southern Sky. IV. Observations of the G4Jy-3CRE Catalog with the Australian Square Kilometre Array Pathfinder

Receipt and verification

First computed	2026-07-04T15:21:53.942736Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2929812754dc541eccbf67825531fe83fa32da746c1647a2147bfb0d644bc12e

Aliases

arxiv: astro-ph/0702346 · arxiv_version: astro-ph/0702346v1 · doi: 10.48550/arxiv.astro-ph/0702346 · pith_short_12: FEUYCJ2U3RKB · pith_short_16: FEUYCJ2U3RKB5TF7 · pith_short_8: FEUYCJ2U

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/FEUYCJ2U3RKB5TF7M6BFKMP6QP \
  | 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: 2929812754dc541eccbf67825531fe83fa32da746c1647a2147bfb0d644bc12e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d0f96e11de4bb97b3e7948fd2cb4684b936946d840409394cb74bf63d5beaf13",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2007-02-13T19:29:26Z",
    "title_canon_sha256": "3f135e69b764f93853e28435a5264c7958327c0619626c975bf92762297d52fd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0702346",
    "kind": "arxiv",
    "version": 1
  }
}