Pith Number

pith:MNNPZZKY

pith:2007:MNNPZZKYDEORJ2WWXQXJXVAY6A

not attested not anchored not stored refs pending

Cosmological Effects of Powerful AGN Outbursts in Galaxy Clusters: Insights from an XMM-Newton Observation of MS0735+7421

2), (2) INAF-OABO, 3, (3) University of Waterloo, 4), (4) CfA, (5) University of Amsterdam), Brian R. McNamara (1, Michael W. Wise (5) ((1) Ohio University, Myriam Gitti (1, Paul E. J. Nulsen (4)

arxiv:astro-ph/0701386 v1 · 2007-01-12 · 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{MNNPZZKYDEORJ2WWXQXJXVAY6A}

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	2026-05-18T04:29:07.323520Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

635afce558191d14ead6bc2e9bd418f0290c466921d5019c2e075bb77d764e99

Aliases

arxiv: astro-ph/0701386 · arxiv_version: astro-ph/0701386v1 · doi: 10.48550/arxiv.astro-ph/0701386 · pith_short_12: MNNPZZKYDEOR · pith_short_16: MNNPZZKYDEORJ2WW · pith_short_8: MNNPZZKY

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/MNNPZZKYDEORJ2WWXQXJXVAY6A \
  | 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: 635afce558191d14ead6bc2e9bd418f0290c466921d5019c2e075bb77d764e99

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3e49bd3e0f1b3e4791928bfd7eb615b4a9bf4588a73b356d06ce799edc6b543e",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2007-01-12T15:24:19Z",
    "title_canon_sha256": "fced803bebc49064b5ad9e82e889a452dba490de0f7d0a3f6f6ec1f90a15ffb7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0701386",
    "kind": "arxiv",
    "version": 1
  }
}