Pith Number

pith:JTUTSFPW

pith:2022:JTUTSFPW6VQMWEWTC4GIVHGQ4M

not attested not anchored not stored refs pending

The Sloan Digital Sky Survey Peculiar Velocity Catalogue

Cullan Howlett, Fei Qin, John R. Lucey, Khaled Said, Matthew Colless, R. Brent Tully, Tamara M. Davis, Yan Lai

arxiv:2201.03112 v2 · 2022-01-09 · astro-ph.CO · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JTUTSFPW6VQMWEWTC4GIVHGQ4M}

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

2 papers in Pith

Full Nonlinear Velocity Reconstruction With Transformer and Ensemble Tree Machine Learning

The velocity coherence scale: a novel probe of cosmic homogeneity and a potential standard ruler

Receipt and verification

First computed	2026-07-05T04:35:41.660159Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4ce93915f6f560cb12d3170c8a9cd0e33d87e5cf4e7f7e732cb66543d71f86a7

Aliases

arxiv: 2201.03112 · arxiv_version: 2201.03112v2 · doi: 10.48550/arxiv.2201.03112 · pith_short_12: JTUTSFPW6VQM · pith_short_16: JTUTSFPW6VQMWEWT · pith_short_8: JTUTSFPW

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/JTUTSFPW6VQMWEWTC4GIVHGQ4M \
  | 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: 4ce93915f6f560cb12d3170c8a9cd0e33d87e5cf4e7f7e732cb66543d71f86a7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e316c10b417e3411c396c7273ed9fa1bc0d0ecaa64728c4bb037a805815f8552",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2022-01-09T23:52:46Z",
    "title_canon_sha256": "3c81116b8adf613c5cf68cd7afc3b95628133a4b0fca28f915187a319321fe00"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2201.03112",
    "kind": "arxiv",
    "version": 2
  }
}