Pith Number

pith:HCRB7OHQ

pith:2001:HCRB7OHQC5W3D7IRQ4OF7OLZQF

not attested not anchored not stored refs pending

A maximum-likelihood approach to removing radio sources from SZ observations, with application to Abell 611

G. G. Pooley, Keith Grainge, Michael E. Jones, Rhiju Das, Richard Saunders, Ruediger Kneissl, William F. Grainger

arxiv:astro-ph/0102489 v1 · 2001-02-28 · 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{HCRB7OHQC5W3D7IRQ4OF7OLZQF}

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	2026-07-04T16:22:47.761881Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

38a21fb8f0176db1fd11871c5fb9798155c47a3238a390d7c3518fef0e13cb7a

Aliases

arxiv: astro-ph/0102489 · arxiv_version: astro-ph/0102489v1 · doi: 10.48550/arxiv.astro-ph/0102489 · pith_short_12: HCRB7OHQC5W3 · pith_short_16: HCRB7OHQC5W3D7IR · pith_short_8: HCRB7OHQ

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/HCRB7OHQC5W3D7IRQ4OF7OLZQF \
  | 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: 38a21fb8f0176db1fd11871c5fb9798155c47a3238a390d7c3518fef0e13cb7a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3204300cf2bb6023944af1975e4414c97186df3d6fd3279617b5999fef7f3fff",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2001-02-28T14:50:22Z",
    "title_canon_sha256": "e5c8ad6985d7508f15aae2c692de896c604ebdc55e5fe4d10ece9ce7270c84a1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0102489",
    "kind": "arxiv",
    "version": 1
  }
}