Pith Number

pith:KEKQIDE5

pith:2026:KEKQIDE5YDU5LSG4BQHRVMXA6A

not attested not anchored not stored refs pending

Pressure-regulated feedback-modulated star formation as a subgrid model for galaxy formation simulations

Chang-Goo Kim, Eve C. Ostriker, Jan Burger, Sarah M. R. Jeffreson

arxiv:2606.10026 v1 · 2026-06-08 · astro-ph.GA · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KEKQIDE5YDU5LSG4BQHRVMXA6A}

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	2026-06-10T00:08:45.131306Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5115040c9dc0e9d5c8dc0c0f1ab2e0f027df2f1c0782777bd6080883c44412ec

Aliases

arxiv: 2606.10026 · arxiv_version: 2606.10026v1 · doi: 10.48550/arxiv.2606.10026 · pith_short_12: KEKQIDE5YDU5 · pith_short_16: KEKQIDE5YDU5LSG4 · pith_short_8: KEKQIDE5

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/KEKQIDE5YDU5LSG4BQHRVMXA6A \
  | 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: 5115040c9dc0e9d5c8dc0c0f1ab2e0f027df2f1c0782777bd6080883c44412ec

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "402d0d9286e0e80dadf88ab8d0be20785be666da65c15a57303a525de633a4d3",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2026-06-08T18:08:02Z",
    "title_canon_sha256": "7e08dbac97496c73f77bf494c9650b2d0ac7e87b0d1713a66432604e17848ffd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.10026",
    "kind": "arxiv",
    "version": 1
  }
}