Pith Number

pith:LAYT2DDM

pith:2026:LAYT2DDMKYPLEYFDKIGR5CH4L2

not attested not anchored not stored refs pending

How to Craft the Right Language AI Policy For Your Research Group (Some Assembly Required)

Adele Plunkett, Ana Maria Delgado, Ashish A. Mahabal, Ioana Ciuc\u{a}, Jan Rerink, Jeffrey Smith, John F. Wu, John Soltis, Joshua S. Speagle, Kartheik G. Iyer, Kelly Lockhart, Mercedes L\'opez-Morales, Michelle Ntampaka, Mikaeel Yunus, Rohit Raj, S. Burke-Spolaor, Susan E. Mullally

arxiv:2607.20836 v1 · 2026-07-23 · astro-ph.IM · physics.soc-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LAYT2DDMKYPLEYFDKIGR5CH4L2}

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	2026-07-24T00:23:37.543042Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

58313d0c6c561eb260a3520d1e88fc5e8a179a61a0e46fbc347965be641fece1

Aliases

arxiv: 2607.20836 · arxiv_version: 2607.20836v1 · doi: 10.48550/arxiv.2607.20836 · pith_short_12: LAYT2DDMKYPL · pith_short_16: LAYT2DDMKYPLEYFD · pith_short_8: LAYT2DDM

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/LAYT2DDMKYPLEYFDKIGR5CH4L2 \
  | 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: 58313d0c6c561eb260a3520d1e88fc5e8a179a61a0e46fbc347965be641fece1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "89d59c999fdce34f0bb0e68f2adc596d201740c02763bca71e8bf960947b4730",
    "cross_cats_sorted": [
      "physics.soc-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2026-07-23T01:54:55Z",
    "title_canon_sha256": "d6fe486d1ac29fe95f2c79a54ec056872987cf77abf26e8eb7d28ffca78389fc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.20836",
    "kind": "arxiv",
    "version": 1
  }
}