Pith Number

pith:WKJQ7A6W

pith:2012:WKJQ7A6W667RSIOAOIAMANQBUB

not attested not anchored not stored refs pending

The Ysz--Yx Scaling Relation as Determined from Planck and Chandra

Alexey Vikhlinin, Eduardo Rozo, Surhud More

arxiv:1202.2150 v1 · 2012-02-09 · 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{WKJQ7A6W667RSIOAOIAMANQBUB}

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	2026-05-18T01:58:31.487346Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b2930f83d6f7bf1921c07200c03601a04ebd42dbd1993e809dca35ed5427efcb

Aliases

arxiv: 1202.2150 · arxiv_version: 1202.2150v1 · doi: 10.48550/arxiv.1202.2150 · pith_short_12: WKJQ7A6W667R · pith_short_16: WKJQ7A6W667RSIOA · pith_short_8: WKJQ7A6W

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/WKJQ7A6W667RSIOAOIAMANQBUB \
  | 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: b2930f83d6f7bf1921c07200c03601a04ebd42dbd1993e809dca35ed5427efcb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "46b2888b1ee6613fb5b87819e87dfe328a608ecb28b341d52c25c998b3406be5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2012-02-09T23:35:21Z",
    "title_canon_sha256": "61f5afa523a4c6e2b8cc199e619ae7c6f3a4ea261a216580f979251ed3e2c428"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1202.2150",
    "kind": "arxiv",
    "version": 1
  }
}