Pith Number

pith:LTZFW2FL

pith:2022:LTZFW2FLDP2IUHTPBNGXP3DFGE

not attested not anchored not stored refs pending

The SEDIGISM survey: Molecular cloud morphology. I. Classification and star formation

A. Duarte-Cabral, A. J. Rigby, A. Sanchez-Monge, A. Y. Yang, C.L. Dobbs, D. Colombo, D. Eden, F. Schuller, F. Wyrowski, H. Beuther, J. S. Urquhart, K. M. Menten, K. R. Neralwar, M. Mattern, M. Wienen, P. Barnes, P. Mazumdar, Q. Nguyen-Luong, S. E. Ragan, S. Leurini, S. Medina, S. Neupane, T. Csengeri, T. Henning, V. S. Veena

arxiv:2203.02504 v1 · 2022-03-04 · 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{LTZFW2FLDP2IUHTPBNGXP3DFGE}

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	2026-07-05T04:39:31.785756Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5cf25b68ab1bf48a1e6f0b4d77ec65310ed3620fa64c388f94f8fe749a7ac3e3

Aliases

arxiv: 2203.02504 · arxiv_version: 2203.02504v1 · doi: 10.48550/arxiv.2203.02504 · pith_short_12: LTZFW2FLDP2I · pith_short_16: LTZFW2FLDP2IUHTP · pith_short_8: LTZFW2FL

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/LTZFW2FLDP2IUHTPBNGXP3DFGE \
  | 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: 5cf25b68ab1bf48a1e6f0b4d77ec65310ed3620fa64c388f94f8fe749a7ac3e3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3f402dbb11eb2aa9c8035c16e6c3daacaf47210922cef29a99f181a968b3e33d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2022-03-04T18:59:21Z",
    "title_canon_sha256": "356237ca3fc4aaf5bf28611ffde466d197993658dea77f4054a89320cc4dfdb9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.02504",
    "kind": "arxiv",
    "version": 1
  }
}