Pith Number

pith:JGVLIKI2

pith:2010:JGVLIKI2MH4XAJKQSJ7WT5VP22

not attested not anchored not stored refs pending

Extended X-ray Emission in the HI Cavity of NGC 4151: Galaxy-scale AGN Feedback?

2), (2) INAF-Arcetri, 3), (3) Liverpool John Moores Univ., (4) MPIA, 5) ((1) Harvard-Smithsonian CfA, (5) Univ. of Crete, Andreas Zezas (1, Carole G. Mundell (1, Eva Schinnerer (4), Gaelle Dumas (4), Germany, Giuseppina Fabbiano (1), Greece), Guido Risaliti (1, Italy, Junfeng Wang (1), Martin Elvis (1), UK

arxiv:1007.4472 v1 · 2010-07-26 · astro-ph.GA · astro-ph.CO · 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{JGVLIKI2MH4XAJKQSJ7WT5VP22}

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	2026-05-18T02:06:10.404490Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

49aab4291a61f9702550927f69f6afd6af62e0c307c97616a7bc615c13cd448c

Aliases

arxiv: 1007.4472 · arxiv_version: 1007.4472v1 · doi: 10.48550/arxiv.1007.4472 · pith_short_12: JGVLIKI2MH4X · pith_short_16: JGVLIKI2MH4XAJKQ · pith_short_8: JGVLIKI2

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/JGVLIKI2MH4XAJKQSJ7WT5VP22 \
  | 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: 49aab4291a61f9702550927f69f6afd6af62e0c307c97616a7bc615c13cd448c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e950335dbab406348720f44f4f10417e43c3179536a4c3f5be54eae4c342cbc4",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2010-07-26T14:26:57Z",
    "title_canon_sha256": "fcaa4d1651d15ef6e5285115b31fff6fc1b19fda89966605b1beb0ea1a78b576"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1007.4472",
    "kind": "arxiv",
    "version": 1
  }
}