Pith Number

pith:VT2WQQLQ

pith:1994:VT2WQQLQNIS3WYFPU2WKCMPHBD

not attested not anchored not stored refs pending

Probing the Large-Scale Velocity Field with Clusters of Galaxies

Mirt Gramann (Princeton University Observatory, Neta A. Bahcall, NJ), Princeton, Renyue Cen

arxiv:astro-ph/9405075 v1 · 1994-05-31 · 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{VT2WQQLQNIS3WYFPU2WKCMPHBD}

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.

Cited by

1 paper in Pith

Measuring cosmic bulk flow with kinetic Sunyaev-Zel'dovich velocity reconstruction

Receipt and verification

First computed	2026-07-04T15:56:05.894637Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

acf56841706a25bb60afa6aca131e708c9f9a15e74864a1fcde722886164a703

Aliases

arxiv: astro-ph/9405075 · arxiv_version: astro-ph/9405075v1 · doi: 10.48550/arxiv.astro-ph/9405075 · pith_short_12: VT2WQQLQNIS3 · pith_short_16: VT2WQQLQNIS3WYFP · pith_short_8: VT2WQQLQ

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/VT2WQQLQNIS3WYFPU2WKCMPHBD \
  | 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: acf56841706a25bb60afa6aca131e708c9f9a15e74864a1fcde722886164a703

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1c34686ee0881d87c4284a7c37eabc94935a00ad00d260df3042727883c9cc3e",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "1994-05-31T22:19:25Z",
    "title_canon_sha256": "b61ca0f8bb546e0b131401a3bf6de036e4bc588d3bc49765752ee21bab4d07c1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/9405075",
    "kind": "arxiv",
    "version": 1
  }
}