Pith Number

pith:H3A5BUYL

pith:2025:H3A5BUYLVEQDVDW6FFPHS647JG

not attested not anchored not stored refs pending

Episodic Star Formation -- I. Overview and Scatter of the Star-Forming Main Sequence

Cheng Li, Dandan Xu, Enci Wang, Haoyi Wang, Stijn Wuyts, Xuelun Mei, Yuqian Gui

arxiv:2512.00151 v2 · 2025-11-28 · 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{H3A5BUYLVEQDVDW6FFPHS647JG}

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	2026-06-03T01:05:07.792726Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3ec1d0d30ba9203a8ede295e797b9f49838c95ba31b6e090573e2d4ba01f7034

Aliases

arxiv: 2512.00151 · arxiv_version: 2512.00151v2 · doi: 10.48550/arxiv.2512.00151 · pith_short_12: H3A5BUYLVEQD · pith_short_16: H3A5BUYLVEQDVDW6 · pith_short_8: H3A5BUYL

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/H3A5BUYLVEQDVDW6FFPHS647JG \
  | 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: 3ec1d0d30ba9203a8ede295e797b9f49838c95ba31b6e090573e2d4ba01f7034

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f4048ce2d61d203c2fabf746eaed1702e7b03427c766e1faa7696a3dee844c04",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2025-11-28T19:00:01Z",
    "title_canon_sha256": "ffad0ec2d69d102de463a9fe810c0400a9f2e908c34cd186345551c387e900c4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2512.00151",
    "kind": "arxiv",
    "version": 2
  }
}