Pith Number

pith:Y65WHSRO

pith:2005:Y65WHSRODEHXFPAQBWQEBYVQVE

not attested not anchored not stored refs pending

Chandra observation of the most interesting cluster in the Universe

Maxim Markevitch (CfA)

arxiv:astro-ph/0511345 v1 · 2005-11-11 · 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{Y65WHSRODEHXFPAQBWQEBYVQVE}

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 SKA View of the Sunyaev-Zeldovich Effect from Massive Cosmic Halos

Receipt and verification

First computed	2026-07-04T14:50:58.248519Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c7bb63ca2e190f72bc100da040e2b0a92d88892ceac3b308f06e1f60bb2eb8e3

Aliases

arxiv: astro-ph/0511345 · arxiv_version: astro-ph/0511345v1 · doi: 10.48550/arxiv.astro-ph/0511345 · pith_short_12: Y65WHSRODEHX · pith_short_16: Y65WHSRODEHXFPAQ · pith_short_8: Y65WHSRO

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/Y65WHSRODEHXFPAQBWQEBYVQVE \
  | 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: c7bb63ca2e190f72bc100da040e2b0a92d88892ceac3b308f06e1f60bb2eb8e3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "70bae02da1080404c27ac709eb83f14877c73dfc8cbd7eace0f4e9a4546be9dc",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2005-11-11T06:18:15Z",
    "title_canon_sha256": "301d698bf4d05662f6cb031ac1204e6d505b936f3b01bcdb4473a81497ccbda3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0511345",
    "kind": "arxiv",
    "version": 1
  }
}