Pith Number

pith:V3W7ZE2U

pith:2007:V3W7ZE2UDOEFF6VLZOAJ4EUO2J

not attested not anchored not stored refs pending

Dominant Nuclear Outflow Driving Mechanisms in Powerful Radio Galaxies

Christopher P. O'Dea, Clive Tadhunter, Dan Batcheldor, David J. Axon & Anton Koekemoer, Joanna Holt, Raffaella Morganti

arxiv:astro-ph/0702498 v1 · 2007-02-20 · 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{V3W7ZE2UDOEFF6VLZOAJ4EUO2J}

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	2026-05-18T04:29:06.402716Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aeedfc93541b8852faabcb809e128ed251f5f60c6a1f7c096978e2f211434eb2

Aliases

arxiv: astro-ph/0702498 · arxiv_version: astro-ph/0702498v1 · doi: 10.48550/arxiv.astro-ph/0702498 · pith_short_12: V3W7ZE2UDOEF · pith_short_16: V3W7ZE2UDOEFF6VL · pith_short_8: V3W7ZE2U

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/V3W7ZE2UDOEFF6VLZOAJ4EUO2J \
  | 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: aeedfc93541b8852faabcb809e128ed251f5f60c6a1f7c096978e2f211434eb2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e7ec2de674934c8ff855bd604694b70e80e5f57b3e7c778885655b7a7d3cd34e",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2007-02-20T16:10:46Z",
    "title_canon_sha256": "26ad2fb86ec9d2c485b0aebd02e939ad27ee3ff947eb4e2b4a3a4c11f1c3e868"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0702498",
    "kind": "arxiv",
    "version": 1
  }
}