Pith Number

pith:TM3E65VH

pith:2005:TM3E65VHQCTF6JNVSCPZM5E5V5

not attested not anchored not stored refs pending

The structural and scaling properties of nearby galaxy clusters: I - The universal mass profile

E. Pointecouteau, G.W. Pratt, M. Arnaud

arxiv:astro-ph/0501635 v1 · 2005-01-28 · 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{TM3E65VHQCTF6JNVSCPZM5E5V5}

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	2026-07-04T16:50:43.437043Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9b364f76a780a65f25b5909f96749daf6828b47f6be709455a094ab046ec01ee

Aliases

arxiv: astro-ph/0501635 · arxiv_version: astro-ph/0501635v1 · doi: 10.48550/arxiv.astro-ph/0501635 · pith_short_12: TM3E65VHQCTF · pith_short_16: TM3E65VHQCTF6JNV · pith_short_8: TM3E65VH

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/TM3E65VHQCTF6JNVSCPZM5E5V5 \
  | 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: 9b364f76a780a65f25b5909f96749daf6828b47f6be709455a094ab046ec01ee

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c46a2ec241f68ad93d51db0d5803a65b09aec8d117164878fc3efecc3284494a",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2005-01-28T18:03:23Z",
    "title_canon_sha256": "4be7a992ac81675ca221c572d3075594db65415a08ca627d397304c4fd1b7733"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0501635",
    "kind": "arxiv",
    "version": 1
  }
}