Pith Number

pith:BAPSLJDB

pith:2025:BAPSLJDBYDGQW2F5TDKAGXBYB5

not attested not anchored not stored refs pending

The Interstellar Medium in I Zw 18 seen with JWST/MIRI: III. Spatially Resolved Three Ionization State Oxygen Abundance

Alec S. Hirschauer, Alessandra Aloisi, Angela Adamo, Bethan James, B. T. Draine, Daniela Calzetti, Dimitra Rigopoulou, Francesca Annibali, Karin M. Sandstrom, Leslie K. Hunt, Macarena G. del Valle-Espinosa, Margaret Meixner, Maria G. Navarro-Ovando, Matilde Mingozzi, Monica Tosi, Ryan J. Rickards Vaught, Svea Hernandez

arxiv:2507.12222 v1 · 2025-07-16 · 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{BAPSLJDBYDGQW2F5TDKAGXBYB5}

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

Electron temperature relations and the direct N, O, Ne, S and Ar abundances of 49959 star-forming galaxies in DESI Data Release 2

Receipt and verification

First computed	2026-07-05T11:38:16.883034Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

081f25a461c0cd0b68bd98d4035c380f62a243579be930964291f9df9d9e83a6

Aliases

arxiv: 2507.12222 · arxiv_version: 2507.12222v1 · doi: 10.48550/arxiv.2507.12222 · pith_short_12: BAPSLJDBYDGQ · pith_short_16: BAPSLJDBYDGQW2F5 · pith_short_8: BAPSLJDB

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/BAPSLJDBYDGQW2F5TDKAGXBYB5 \
  | 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: 081f25a461c0cd0b68bd98d4035c380f62a243579be930964291f9df9d9e83a6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "23f6b21ef11e2b9d7b8376f660851e8ea8d75371238dda3a4e0d0e80680c9c1a",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2025-07-16T13:28:41Z",
    "title_canon_sha256": "ab7b2b9fee80189d1c4ca6b4f76335aefee792db1cd4185bdb5d512e92631676"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.12222",
    "kind": "arxiv",
    "version": 1
  }
}