Pith Number

pith:UCGZ6EGF

pith:2024:UCGZ6EGFPRDKAUEBFOQIAFY32I

not attested not anchored not stored refs pending

Molecular isotopologue measurements toward super star clusters and the relation to their ages in NGC253 with ALCHEMI

C. Henkel, D. S. Meier, D. Zhou, E. Behrens, J. Butterworth, J. G. Mangum, K. L. Emig, K. Sakamoto, K. Tanaka, K. Y. Huang, L. Colzi, M. Bouvier, N. Harada, P. P. van der Werf, R. Herrero-Illana, S. Mart\'in, S. Muller, S. Viti, V. M. Rivilla, Y. T. Yan, Y. Yoshimura

arxiv:2402.10721 v1 · 2024-02-16 · 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{UCGZ6EGFPRDKAUEBFOQIAFY32I}

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	2026-07-05T08:24:01.937063Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a08d9f10c57c46a050812ba080171bd22bc1e747292f6a5d816bb5fc8d01a560

Aliases

arxiv: 2402.10721 · arxiv_version: 2402.10721v1 · doi: 10.48550/arxiv.2402.10721 · pith_short_12: UCGZ6EGFPRDK · pith_short_16: UCGZ6EGFPRDKAUEB · pith_short_8: UCGZ6EGF

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/UCGZ6EGFPRDKAUEBFOQIAFY32I \
  | 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: a08d9f10c57c46a050812ba080171bd22bc1e747292f6a5d816bb5fc8d01a560

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cc2bb1fa99b043120b742150343eb7283340e929a77ed9c38366b203d964b872",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2024-02-16T14:27:18Z",
    "title_canon_sha256": "65737c14a074a0f8a1019c1425b18de3c0023227d27d290b6d809c0312c41a7d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2402.10721",
    "kind": "arxiv",
    "version": 1
  }
}