Pith Number

pith:5KTNUED6

pith:2023:5KTNUED6K4VVAMFOGENTIMWKBO

not attested not anchored not stored refs pending

Formation of Galactic Disks II: the Physical Drivers of Disk Spin-up

Charlie Conroy, Dylan Nelson, Lars Hernquist, Vadim A. Semenov, Vedant Chandra

arxiv:2306.13125 v2 · 2023-06-22 · 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{5KTNUED6K4VVAMFOGENTIMWKBO}

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	2026-07-05T08:48:57.828168Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eaa6da107e572b5030ae311b3432ca0bb86ee40ed9d1e5fc398dfc900dcba96d

Aliases

arxiv: 2306.13125 · arxiv_version: 2306.13125v2 · doi: 10.48550/arxiv.2306.13125 · pith_short_12: 5KTNUED6K4VV · pith_short_16: 5KTNUED6K4VVAMFO · pith_short_8: 5KTNUED6

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/5KTNUED6K4VVAMFOGENTIMWKBO \
  | 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: eaa6da107e572b5030ae311b3432ca0bb86ee40ed9d1e5fc398dfc900dcba96d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bf0ecffc5c139de97ecdb4a8ce9265f9254ee07ba8cdec6f00bf523ac159cbad",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2023-06-22T18:00:00Z",
    "title_canon_sha256": "60a8b73228072cba210170cdb1da8a40bc132342808a02327ba1b92a826238be"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2306.13125",
    "kind": "arxiv",
    "version": 2
  }
}