Pith Number

pith:QDSPGQVV

pith:2006:QDSPGQVV2F44YFRQ5R3XRJLHMD

not attested not anchored not stored refs pending

XMM-Newton view of MS0735+7421: the most energetic AGN outburst in a galaxy cluster

Brian R. McNamara (Ohio University, Michael W. Wise (University of Amsterdam), Myriam Gitti (Ohio University), Paul E. J. Nulsen (CfA), University of Waterloo)

arxiv:astro-ph/0611265 v1 · 2006-11-08 · 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{QDSPGQVV2F44YFRQ5R3XRJLHMD}

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	2026-05-18T01:40:28.955869Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

80e4f342b5d179cc1630ec7778a56760f3d945ea752c88ee157aaf811574a326

Aliases

arxiv: astro-ph/0611265 · arxiv_version: astro-ph/0611265v1 · doi: 10.48550/arxiv.astro-ph/0611265 · pith_short_12: QDSPGQVV2F44 · pith_short_16: QDSPGQVV2F44YFRQ · pith_short_8: QDSPGQVV

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/QDSPGQVV2F44YFRQ5R3XRJLHMD \
  | 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: 80e4f342b5d179cc1630ec7778a56760f3d945ea752c88ee157aaf811574a326

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bad247c59a2bc0a664d46468b71f0cbce3dc433acb907f365298d782fec52e46",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2006-11-08T17:13:52Z",
    "title_canon_sha256": "313374a29df1eeaf34d1dfc7175975816c976ae04de03c4774651cfa41f027c5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0611265",
    "kind": "arxiv",
    "version": 1
  }
}