Pith Number

pith:OBAQOA2Y

pith:2025:OBAQOA2YRHKB7KP4IRNVVRC4D5

not attested not anchored not stored refs pending

The Arizona Molecular ISM Survey with the SMT: The Diverse Carbon Monoxide Line Ratios and Spectral Line Energy Distributions of Star Forming Galaxies

Daniel P. Marrone, Garrett K. Keating, Ryan P. Keenan

arxiv:2507.18823 v1 · 2025-07-24 · 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{OBAQOA2YRHKB7KP4IRNVVRC4D5}

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	2026-07-05T11:42:58.934391Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

704107035889d41fa9fc445b5ac45c1f4805762c8bfde9246454f853fc8c7e4f

Aliases

arxiv: 2507.18823 · arxiv_version: 2507.18823v1 · doi: 10.48550/arxiv.2507.18823 · pith_short_12: OBAQOA2YRHKB · pith_short_16: OBAQOA2YRHKB7KP4 · pith_short_8: OBAQOA2Y

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/OBAQOA2YRHKB7KP4IRNVVRC4D5 \
  | 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: 704107035889d41fa9fc445b5ac45c1f4805762c8bfde9246454f853fc8c7e4f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4bb0622693b3a9826d4d698bf0fdb6c5e0e27d07affa001617bbb494ad4198aa",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2025-07-24T21:48:35Z",
    "title_canon_sha256": "8607f6ec9662ef23677209048f0dce07d453f61b6e4a013ea69e548453b5681d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.18823",
    "kind": "arxiv",
    "version": 1
  }
}