Pith Number

pith:QB4452SD

pith:2025:QB4452SDTNWKSMZNDLV5BVUZGS

not attested not anchored not stored refs pending

Accelerating star formation of dense clumps

Xunchuan Liu

arxiv:2510.25436 v2 · 2025-10-29 · 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{QB4452SDTNWKSMZNDLV5BVUZGS}

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.

Cited by

1 paper in Pith

How Should We Understand the Core Mass Function? A memo of the CMF2IMF conference at ESO Garching

Receipt and verification

First computed	2026-06-23T01:12:48.007901Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8079ceea439b6ca9332d1aebd0d699348615b123120f975e8f65900eb68e4ab6

Aliases

arxiv: 2510.25436 · arxiv_version: 2510.25436v2 · doi: 10.48550/arxiv.2510.25436 · pith_short_12: QB4452SDTNWK · pith_short_16: QB4452SDTNWKSMZN · pith_short_8: QB4452SD

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/QB4452SDTNWKSMZNDLV5BVUZGS \
  | 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: 8079ceea439b6ca9332d1aebd0d699348615b123120f975e8f65900eb68e4ab6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e3d1689d547c8e004891dc9703c19a4a1c83f9fec8dc82a62d43bf9515c9ea49",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2025-10-29T12:02:48Z",
    "title_canon_sha256": "1887aa49987b29462f1a3a6e68b3c364ed6cb40a9322974bec6d308f51f6ebca"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2510.25436",
    "kind": "arxiv",
    "version": 2
  }
}