Pith Number

pith:UQNZTWSN

pith:2020:UQNZTWSNH75JXDPPXAFQN66I2L

not attested not anchored not stored refs pending

Cosmicflows-4: The Catalog of ~10000 Tully-Fisher Distances

Alexandra Dupuy, Alexandria Holthaus, Amber Mokelke, Arash Danesh, Chase Urasaki, Daniel Guinet, Devin Schoen, Ehsan Kourkchi, Helene M. Courtois, James D. Neill, Jordan Llop, Juana Chuang, Mark Seibert, Michael Andrews, Randy Gonzalez, R. Brent Tully, Sarah Eftekharzadeh

arxiv:2009.00733 v2 · 2020-09-01 · 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{UQNZTWSNH75JXDPPXAFQN66I2L}

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

SN 2025aico: Early observations of a faint Type IIb supernova with a low-mass envelope

Receipt and verification

First computed	2026-07-05T01:45:44.894591Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a41b99da4d3ffa9b8defb80b06fbc8d2fe74647d79768d98ea56ecc69ce98bad

Aliases

arxiv: 2009.00733 · arxiv_version: 2009.00733v2 · doi: 10.48550/arxiv.2009.00733 · pith_short_12: UQNZTWSNH75J · pith_short_16: UQNZTWSNH75JXDPP · pith_short_8: UQNZTWSN

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/UQNZTWSNH75JXDPPXAFQN66I2L \
  | 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: a41b99da4d3ffa9b8defb80b06fbc8d2fe74647d79768d98ea56ecc69ce98bad

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1c61bbf8d9e0642099f9400c6a44042dbce04e068822dd7e76053495c13bf044",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2020-09-01T22:48:22Z",
    "title_canon_sha256": "2cc77a859d02fd21a8daecd06102ff3593d2f6ee78516660cdd1d5057d3571c0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2009.00733",
    "kind": "arxiv",
    "version": 2
  }
}