Pith Number

pith:BCHHVXCO

pith:2026:BCHHVXCO7GYE6NUNKMRHLLBCHA

not attested not anchored not stored refs pending

Super-Jeans Fragmentation and Supply-Limited Accretion: Environment-Dependent Co-Evolution of Low- and High-Mass Cores

Dan Miao, Guang-Xing Li, Patricio Sanhueza

arxiv:2607.17215 v1 · 2026-07-19 · astro-ph.GA · astro-ph.SR

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BCHHVXCO7GYE6NUNKMRHLLBCHA}

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	2026-07-21T01:21:21.337125Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

088e7adc4ef9b04f368d532275ac2238068ef9f842c0e06d243f30d45fb9528c

Aliases

arxiv: 2607.17215 · arxiv_version: 2607.17215v1 · doi: 10.48550/arxiv.2607.17215 · pith_short_12: BCHHVXCO7GYE · pith_short_16: BCHHVXCO7GYE6NUN · pith_short_8: BCHHVXCO

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/BCHHVXCO7GYE6NUNKMRHLLBCHA \
  | 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: 088e7adc4ef9b04f368d532275ac2238068ef9f842c0e06d243f30d45fb9528c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f6991eb00579fa834479494665ff1286820362755733861d09ad4e1b15313ce2",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2026-07-19T12:18:16Z",
    "title_canon_sha256": "692b13651862bdaab00e6366a7a39bda3972e37e53114e0726752932b60e5a1f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.17215",
    "kind": "arxiv",
    "version": 1
  }
}