Pith Number

pith:5T7FNTS5

pith:2025:5T7FNTS5ROY3FHXYCRVU6B7EUO

not attested not anchored not stored refs pending

Constraining resolved extragalactic $R_{21}$ variation with well calibrated ALMA observations

Adam K. Leroy, Antonio Usero, Ashley T. Barnes, Elias K. Oakes, Eric W. Koch, Erik W. Rosolowsky, Frank Bigiel, Fu-Heng Liang, Hao He, Hsi-An Pan, Jakob den Brok, Jiayi Sun, Sumit K. Sarbadhicary, Thomas G. Williams, Toshiki Saito, Yixian Cao

arxiv:2506.09125 v1 · 2025-06-10 · 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{5T7FNTS5ROY3FHXYCRVU6B7EUO}

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	2026-07-05T11:19:31.836638Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ecfe56ce5d8bb1b29ef8146b4f07e4a3877ba48124c22ca9c538875c6ef87735

Aliases

arxiv: 2506.09125 · arxiv_version: 2506.09125v1 · doi: 10.48550/arxiv.2506.09125 · pith_short_12: 5T7FNTS5ROY3 · pith_short_16: 5T7FNTS5ROY3FHXY · pith_short_8: 5T7FNTS5

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/5T7FNTS5ROY3FHXYCRVU6B7EUO \
  | 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: ecfe56ce5d8bb1b29ef8146b4f07e4a3877ba48124c22ca9c538875c6ef87735

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7a34f7208926f3cf8d88dcb27b8bc175d7a17a3be23242d518ace52972171d14",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2025-06-10T18:00:03Z",
    "title_canon_sha256": "11c6b03d7605e0836d16cdd17ae81fe7ae268feb75da99e0964f340f878c76a8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.09125",
    "kind": "arxiv",
    "version": 1
  }
}