Pith Number

pith:EEKX5SMM

pith:2007:EEKX5SMMDAHNCLZMI2J57MR6M5

not attested not anchored not stored refs pending

A complete sample of twelve very X-ray luminous galaxy clusters at z>0.5

A.C. Edge, C.-J. Ma, D. Donovan, E. Barrett, H. Ebeling, L. van Speybroeck

arxiv:astro-ph/0703394 v1 · 2007-03-15 · 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{EEKX5SMMDAHNCLZMI2J57MR6M5}

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

The Jackknife method as a new approach to validate strong lens mass models

Receipt and verification

First computed	2026-07-04T17:07:47.093720Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

21157ec98c180ed12f2c4693dfb23e676d095ad9d335d7cdb6a00f79bc794562

Aliases

arxiv: astro-ph/0703394 · arxiv_version: astro-ph/0703394v1 · doi: 10.48550/arxiv.astro-ph/0703394 · pith_short_12: EEKX5SMMDAHN · pith_short_16: EEKX5SMMDAHNCLZM · pith_short_8: EEKX5SMM

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/EEKX5SMMDAHNCLZMI2J57MR6M5 \
  | 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: 21157ec98c180ed12f2c4693dfb23e676d095ad9d335d7cdb6a00f79bc794562

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "50181929b5232a8d073154eabf039400a387ea0612ced5609742690cd17c863e",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2007-03-15T13:51:21Z",
    "title_canon_sha256": "c97f09796cee66c96c3b72fb86346ca5d730342e1e1ee59d6a089acd033457b7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0703394",
    "kind": "arxiv",
    "version": 1
  }
}