Pith Number

pith:PVTRAWWV

pith:2017:PVTRAWWVYEZZU7VTUWWH5TTXEE

not attested not anchored not stored refs pending

Calibrating the Planck Cluster Mass Scale with Cluster Velocity Dispersions

Charles R. Lawrence, Daniel Stern, Francine Marleau, Hyunjin Shim, James G. Bartlett, Jean-Baptiste Melin, Ranga-Ram Chary, Simona Mei, Spencer A. Stanford, Stefania Amodeo

arxiv:1704.07891 v1 · 2017-04-25 · 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{PVTRAWWVYEZZU7VTUWWH5TTXEE}

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	2026-05-18T00:38:55.146741Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7d67105ad5c1339a7eb3a5ac7ece7721104a7986a7526fb3030943ce449fffee

Aliases

arxiv: 1704.07891 · arxiv_version: 1704.07891v1 · doi: 10.48550/arxiv.1704.07891 · pith_short_12: PVTRAWWVYEZZ · pith_short_16: PVTRAWWVYEZZU7VT · pith_short_8: PVTRAWWV

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/PVTRAWWVYEZZU7VTUWWH5TTXEE \
  | 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: 7d67105ad5c1339a7eb3a5ac7ece7721104a7986a7526fb3030943ce449fffee

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5bf10412674eacada0605eec3c9b88206ed2a24f9222317fad87f469cd119500",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2017-04-25T20:01:00Z",
    "title_canon_sha256": "f969148f6c498fa6aae9cc9c9a8304c250cf571e67f3a3bf75537d21db5bc5c1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.07891",
    "kind": "arxiv",
    "version": 1
  }
}