Pith Number

pith:7U5QGQ7Q

pith:2026:7U5QGQ7QQXAUXJSW2HYMWHMORK

not attested not anchored not stored refs pending

From Atomic Gas to Star Formation

Amidou Sorgho, Barbara Catinella, Cosima Eibensteiner, Eric Koch, Eric Murphy, Erik Rosolowsky, Filippo M. Maccagni, Luca Cortese, Mamta Pandey-Pommier, Nushkia Chamba, Sambit Roychowdhury, Timothy A. Davis

arxiv:2607.03592 v1 · 2026-07-03 · 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{7U5QGQ7QQXAUXJSW2HYMWHMORK}

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	2026-07-07T02:17:56.382189Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fd3b0343f085c14ba656d1f0cb1d8e8abbb073d00f5fd2fd832e1ec2bda7c719

Aliases

arxiv: 2607.03592 · arxiv_version: 2607.03592v1 · doi: 10.48550/arxiv.2607.03592 · pith_short_12: 7U5QGQ7QQXAU · pith_short_16: 7U5QGQ7QQXAUXJSW · pith_short_8: 7U5QGQ7Q

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/7U5QGQ7QQXAUXJSW2HYMWHMORK \
  | 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: fd3b0343f085c14ba656d1f0cb1d8e8abbb073d00f5fd2fd832e1ec2bda7c719

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4da561a102ace6ed55dea32aae755ac76811629d9b56a19806e7039d0006e634",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2026-07-03T20:25:21Z",
    "title_canon_sha256": "8f2432538523c0a3da12728cf26b4a283aea72d9c91f2c35e8de6f02cdd50e62"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.03592",
    "kind": "arxiv",
    "version": 1
  }
}