Pith Number

pith:FOMVYHHE

pith:2011:FOMVYHHEZQQL6VPRHNO2NKU7BG

not attested not anchored not stored refs pending

An XMM-Newton spatially-resolved study of metal abundance evolution in distant galaxy clusters

Alessandro Baldi, Fabio Gastaldello, Italo Balestra, Paolo Tozzi, Silvano Molendi, Stefano Ettori

arxiv:1111.4337 v2 · 2011-11-18 · 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{FOMVYHHEZQQL6VPRHNO2NKU7BG}

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.

Cited by

1 paper in Pith

Exploring the physics of ram pressure stripping with radio continuum observations in the SKA era

Receipt and verification

First computed	2026-05-18T01:59:29.352519Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2b995c1ce4cc20bf55f13b5da6aa9f0994fa3f4075a1db4eccd42654ab82f1d0

Aliases

arxiv: 1111.4337 · arxiv_version: 1111.4337v2 · doi: 10.48550/arxiv.1111.4337 · pith_short_12: FOMVYHHEZQQL · pith_short_16: FOMVYHHEZQQL6VPR · pith_short_8: FOMVYHHE

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/FOMVYHHEZQQL6VPRHNO2NKU7BG \
  | 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: 2b995c1ce4cc20bf55f13b5da6aa9f0994fa3f4075a1db4eccd42654ab82f1d0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fbb461d627f1e9c772cc2a5bf834d77996d84de8b57b7e1e7b72c58ee3cac845",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2011-11-18T11:27:10Z",
    "title_canon_sha256": "2e2adc93aaffc8ec2fcf43354b907ded65218053be59f8ae7551b2830f154ae1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1111.4337",
    "kind": "arxiv",
    "version": 2
  }
}