Pith Number

pith:SEV73DDW

pith:2026:SEV73DDWRVMA4ROIHVXFQZJ2MU

not attested not anchored not stored refs pending

Non-Thermal Physics Drives Compact, Self-Regulated Galaxy Morphologies at Cosmic Dawn

Michelle S. Park, Risa H. Wechsler, Sergio Martin-Alvarez

arxiv:2607.15357 v1 · 2026-07-16 · 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{SEV73DDWRVMA4ROIHVXFQZJ2MU}

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	2026-07-20T00:18:29.143754Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

912bfd8c768d580e45c83d6e58653a6536014245b71be1e2e0d5970d6292f886

Aliases

arxiv: 2607.15357 · arxiv_version: 2607.15357v1 · doi: 10.48550/arxiv.2607.15357 · pith_short_12: SEV73DDWRVMA · pith_short_16: SEV73DDWRVMA4ROI · pith_short_8: SEV73DDW

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/SEV73DDWRVMA4ROIHVXFQZJ2MU \
  | 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: 912bfd8c768d580e45c83d6e58653a6536014245b71be1e2e0d5970d6292f886

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7ff2a8cd7e7438203803270899a05e97be0716f779db956207667d708045f538",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2026-07-16T18:01:09Z",
    "title_canon_sha256": "eed69b375f8fec4cb2f331020c05fe24e274fc9681af61f2ff2f432666b2fd12"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.15357",
    "kind": "arxiv",
    "version": 1
  }
}