Pith Number

pith:4JKRR7WK

pith:2025:4JKRR7WKQOQHPS2LMIUBMDJ5PA

not attested not anchored not stored refs pending

The multi-wavelength Tully-Fisher relation in the TNG50 cosmological simulation

Alessandro Bianchetti, Amidou Sorgho, Anastasia A. Ponomareva, Andrea Gebek, Dylan Nelson, Lerothodi Leeuw, Maarten Baes, Nick Andreadis, Sabelo Kunene, Sambatriniaina H. A. Rajohnson, W. J. G. de Blok

arxiv:2503.00194 v1 · 2025-02-28 · 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{4JKRR7WKQOQHPS2LMIUBMDJ5PA}

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	2026-07-05T10:42:44.270194Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e25518feca83a077cb4b6228160d3d7823bd8d508250193f8caa4e942cb254cd

Aliases

arxiv: 2503.00194 · arxiv_version: 2503.00194v1 · doi: 10.48550/arxiv.2503.00194 · pith_short_12: 4JKRR7WKQOQH · pith_short_16: 4JKRR7WKQOQHPS2L · pith_short_8: 4JKRR7WK

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/4JKRR7WKQOQHPS2LMIUBMDJ5PA \
  | 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: e25518feca83a077cb4b6228160d3d7823bd8d508250193f8caa4e942cb254cd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d1984a06308b19c4249e35421f1c2949279a0bc12ad164e21716bddba9bb5613",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2025-02-28T21:27:59Z",
    "title_canon_sha256": "defc667bf6242fd0b900e778d5d75b88b59a71b5ca5d0d3a0805e5a772b58860"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.00194",
    "kind": "arxiv",
    "version": 1
  }
}