Pith Number

pith:IJWF27B4

pith:2024:IJWF27B4VB3UPKIAQ6433G4HFW

not attested not anchored not stored refs pending

HII regions and diffuse ionized gas in the AMUSING++ Compilation: I. Catalogue presentation

A.Z. Lugo-Aranda, C. Espinosa-Ponce, C. L\'opez-Cob\'a, J.K. Barrera-Ballesteros, Joseph P. Anderson, L. Galbany, S.F. S\'anchez

arxiv:2401.15807 v1 · 2024-01-28 · 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{IJWF27B4VB3UPKIAQ6433G4HFW}

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	2026-07-05T07:38:39.915147Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

426c5d7c3ca87747a90087b9bd9b872d978b0b6e4565e3ad5a5963e4f7e744e4

Aliases

arxiv: 2401.15807 · arxiv_version: 2401.15807v1 · doi: 10.48550/arxiv.2401.15807 · pith_short_12: IJWF27B4VB3U · pith_short_16: IJWF27B4VB3UPKIA · pith_short_8: IJWF27B4

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/IJWF27B4VB3UPKIAQ6433G4HFW \
  | 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: 426c5d7c3ca87747a90087b9bd9b872d978b0b6e4565e3ad5a5963e4f7e744e4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2d2a34801ece8ae5b2ea9bc5d0736b2086b44aa952e2aecfc93932a60cb0dc82",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2024-01-28T23:41:36Z",
    "title_canon_sha256": "212941da601828705d10023480905e7aa09e2ddb0410fffd174afdad836a78d8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2401.15807",
    "kind": "arxiv",
    "version": 1
  }
}