Pith Number

pith:IE4LGYCS

pith:2010:IE4LGYCSMDOAVRBEOARTFE2H32

not attested not anchored not stored refs pending

A shock front in the merging galaxy cluster Abell 754: X-ray and radio observations

2), (2) CfA), Bo, Gianfranco Brunetti (1), Giulia Macario (1, Maxim Markevitch (2), Simona Giacintucci (1, Stephen S. Murray (2) ((1) INAF-IRA, Tiziana Venturi (1)

arxiv:1010.5209 v1 · 2010-10-25 · 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{IE4LGYCSMDOAVRBEOARTFE2H32}

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

Probing Merger Shocks in Galaxy Clusters in the SKA Era

Receipt and verification

First computed	2026-05-18T02:04:58.775020Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4138b3605260dc0ac4247023329347de80c39103fb8c6b0bef22ce897ccda232

Aliases

arxiv: 1010.5209 · arxiv_version: 1010.5209v1 · doi: 10.48550/arxiv.1010.5209 · pith_short_12: IE4LGYCSMDOA · pith_short_16: IE4LGYCSMDOAVRBE · pith_short_8: IE4LGYCS

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/IE4LGYCSMDOAVRBEOARTFE2H32 \
  | 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: 4138b3605260dc0ac4247023329347de80c39103fb8c6b0bef22ce897ccda232

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "765c4f978d552b3ca19aab3557434dbab1b1da463030b3a5786e6cd8cf88bdff",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2010-10-25T17:53:55Z",
    "title_canon_sha256": "0d53b22701e45ad984b84c5ccab1aa92e5b1c3aac75a5abc63c5a0b06498a4e5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1010.5209",
    "kind": "arxiv",
    "version": 1
  }
}