Pith Number

pith:J7DWL4XP

pith:2001:J7DWL4XPS65ICN2I3ZMWWC2ANW

not attested not anchored not stored refs pending

Sunyaev-Zel'dovich Effect and Morphology of Galaxy Clusters

D. Puy (Institute of Theoretical Physics, ETH Zurich - CH), Liverpool John Moores Univ. - UK), Ph. Jetzer (Institute of Theoretical Physics, PSI - CH), R. Piffaretti (Institute of Theoretical Physics, S. Schindler (Astrophysics Research Institute, Univ. of Zurich

arxiv:astro-ph/0108320 v2 · 2001-08-20 · 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{J7DWL4XPS65ICN2I3ZMWWC2ANW}

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	2026-05-18T04:33:37.945655Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4fc765f2ef97ba813748de596b0b406d8545f4e3d839c7c3e069f9fcd2c09dcb

Aliases

arxiv: astro-ph/0108320 · arxiv_version: astro-ph/0108320v2 · doi: 10.48550/arxiv.astro-ph/0108320 · pith_short_12: J7DWL4XPS65I · pith_short_16: J7DWL4XPS65ICN2I · pith_short_8: J7DWL4XP

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/J7DWL4XPS65ICN2I3ZMWWC2ANW \
  | 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: 4fc765f2ef97ba813748de596b0b406d8545f4e3d839c7c3e069f9fcd2c09dcb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "30b93c78d2a2e766c33cd6025ec38e67546362831a1114a143dbffa534700237",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2001-08-20T15:31:32Z",
    "title_canon_sha256": "817ec12a256995b4079ccb8b8c916f1baa2255cb989f75a75a44e3aa003d4cea"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0108320",
    "kind": "arxiv",
    "version": 2
  }
}