Pith Number

pith:RL2ND4VV

pith:2026:RL2ND4VVOTAGORVH2DSENIW77G

not attested not anchored not stored refs pending

mitigating the overcooling problem with sink-based bursty star formation in a high-z dwarf galaxy

Cheonsu Kang, Daniel Han, Fred Thompson, Harley Katz, Martin P. Rey, Maxime Rey, Taysun Kimm

arxiv:2607.08846 v1 · 2026-07-09 · 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{RL2ND4VVOTAGORVH2DSENIW77G}

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	2026-07-13T00:17:21.739472Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8af4d1f2b574c06746a7d0e446a2dff98205a71c67042325060d64bfb0809c38

Aliases

arxiv: 2607.08846 · arxiv_version: 2607.08846v1 · doi: 10.48550/arxiv.2607.08846 · pith_short_12: RL2ND4VVOTAG · pith_short_16: RL2ND4VVOTAGORVH · pith_short_8: RL2ND4VV

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/RL2ND4VVOTAGORVH2DSENIW77G \
  | 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: 8af4d1f2b574c06746a7d0e446a2dff98205a71c67042325060d64bfb0809c38

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d794614b4a354312e1c80e7a042f57ce2c694a08120125c44c7923c73580b272",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2026-07-09T18:11:36Z",
    "title_canon_sha256": "a4732587638fd7835e30a92c63f70d1b0ddbdcbe1f8cfcba361d4a828cf6d3bf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.08846",
    "kind": "arxiv",
    "version": 1
  }
}