Pith Number

pith:MDCKLHZE

pith:2003:MDCKLHZE37LTIRXDWSIC63PZLZ

not attested not anchored not stored refs pending

A Possible Shock Wave in the Intergalactic Medium of the Cluster of Galaxies A754

A. Vikhlinin, M. Markevitch, M. Pavlinsky, R. Krivonos

arxiv:astro-ph/0307090 v1 · 2003-07-04 · 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{MDCKLHZE37LTIRXDWSIC63PZLZ}

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	2026-07-04T16:52:06.589394Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

60c4a59f24dfd73446e3b4902f6df95e7ce416cb60930993c5eb616e8a6ebc56

Aliases

arxiv: astro-ph/0307090 · arxiv_version: astro-ph/0307090v1 · doi: 10.48550/arxiv.astro-ph/0307090 · pith_short_12: MDCKLHZE37LT · pith_short_16: MDCKLHZE37LTIRXD · pith_short_8: MDCKLHZE

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/MDCKLHZE37LTIRXDWSIC63PZLZ \
  | 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: 60c4a59f24dfd73446e3b4902f6df95e7ce416cb60930993c5eb616e8a6ebc56

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a98aa1a8ba61827eb3b6ab7a7712014b08e3e1e59ae316aeebef9a0a56ecf209",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2003-07-04T11:35:26Z",
    "title_canon_sha256": "3254b88537a550a6382218dd15cd06fd54e1da5c7d17c503034a99244dc2ef76"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0307090",
    "kind": "arxiv",
    "version": 1
  }
}