Pith Number

pith:3M42GUDE

pith:2012:3M42GUDEHRZWBWS3IHDK3W34VX

not attested not anchored not stored refs pending

A fast and accurate method for computing the Sunyaev-Zeldovich signal of hot galaxy clusters

Daisuke Nagai, Jens Chluba, Kaylea Nelson, Sergey Sazonov

arxiv:1205.5778 v2 · 2012-05-25 · astro-ph.CO

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3M42GUDEHRZWBWS3IHDK3W34VX}

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	2026-05-18T01:57:17.081429Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

db39a350643c7360da5b41c6addb7cadc02f8fcc34b7a0b6adae5b2ac48bd825

Aliases

arxiv: 1205.5778 · arxiv_version: 1205.5778v2 · doi: 10.48550/arxiv.1205.5778 · pith_short_12: 3M42GUDEHRZW · pith_short_16: 3M42GUDEHRZWBWS3 · pith_short_8: 3M42GUDE

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/3M42GUDEHRZWBWS3IHDK3W34VX \
  | 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: db39a350643c7360da5b41c6addb7cadc02f8fcc34b7a0b6adae5b2ac48bd825

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "03220b3323879ce3cd329d8e8512647992d8c6025c97ffc40a3bb8f943d9e337",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2012-05-25T19:09:46Z",
    "title_canon_sha256": "5b1e791fb6e626d22d2543e0362981a062f7df8a80ebd0f169d20664579fd5c7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1205.5778",
    "kind": "arxiv",
    "version": 2
  }
}