Pith Number

pith:3QEI7CXB

pith:2010:3QEI7CXBLPINNWLFEXWTA3CBU4

not attested not anchored not stored refs pending

The Distribution and Condition of the Warm Molecular Gas in Abell 2597 and Sersic 159-03

J. B. R. Oonk, M. N. Bremer, R. J. van Weeren, W. Jaffe

arxiv:1002.3297 v1 · 2010-02-17 · astro-ph.GA · 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{3QEI7CXBLPINNWLFEXWTA3CBU4}

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	2026-05-18T02:09:00.148217Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dc088f8ae15bd0d6d96525ed306c41a721f0ea4a27a21592a741156184241d15

Aliases

arxiv: 1002.3297 · arxiv_version: 1002.3297v1 · doi: 10.48550/arxiv.1002.3297 · pith_short_12: 3QEI7CXBLPIN · pith_short_16: 3QEI7CXBLPINNWLF · pith_short_8: 3QEI7CXB

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/3QEI7CXBLPINNWLFEXWTA3CBU4 \
  | 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: dc088f8ae15bd0d6d96525ed306c41a721f0ea4a27a21592a741156184241d15

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8e2ae8743a8148a03d59965d0028542f47fe510fc3cdfff4862e6ac2005dbfaa",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2010-02-17T16:09:14Z",
    "title_canon_sha256": "4f31edccf184d899bb7c6411ca3935e3e234cfc9c64a04db87e1dd75ba145aeb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1002.3297",
    "kind": "arxiv",
    "version": 1
  }
}