Pith Number

pith:BZ3BDTQD

pith:2017:BZ3BDTQDTWCBVLZGQAUT5NHIPH

not attested not anchored not stored refs pending

Spectroscopic confirmation and velocity dispersions for twenty Planck galaxy clusters at 0.16<z<0.78

C. R. Lawrence, C. Rodr\'iguez-Gonz\'alvez, D. Stern, F. Marleau, H. Shim, J.-B. Melin, J. G. Bartlett, R.-R. Chary, S. Amodeo, S. A. Stanford, S. Mei

arxiv:1711.00021 v1 · 2017-10-31 · astro-ph.GA · 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{BZ3BDTQDTWCBVLZGQAUT5NHIPH}

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	2026-05-18T00:24:15.564180Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0e7611ce039d841aaf2680293eb4e879c575ba3d74184bce142aea60f4eb7229

Aliases

arxiv: 1711.00021 · arxiv_version: 1711.00021v1 · doi: 10.48550/arxiv.1711.00021 · pith_short_12: BZ3BDTQDTWCB · pith_short_16: BZ3BDTQDTWCBVLZG · pith_short_8: BZ3BDTQD

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/BZ3BDTQDTWCBVLZGQAUT5NHIPH \
  | 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: 0e7611ce039d841aaf2680293eb4e879c575ba3d74184bce142aea60f4eb7229

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "23b097671376cb30fca1389b78636475310a924e4fea6456153dcc259646b14c",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2017-10-31T18:00:42Z",
    "title_canon_sha256": "9f2ebd13c426ddbf911c4384f44abc542d0fa68600b839ec8e00b44111791a7d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.00021",
    "kind": "arxiv",
    "version": 1
  }
}