Pith Number

pith:LVYZWSCK

pith:2025:LVYZWSCKN32FK7XKOJ243ZDLHG

not attested not anchored not stored refs pending

Dissociating model architectures from inference computations

Johan Medrano, Noor Sajid

arxiv:2507.15776 v1 · 2025-07-21 · q-bio.NC · cs.CL · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LVYZWSCKN32FK7XKOJ243ZDLHG}

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	2026-07-05T11:40:44.207562Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5d719b484a6ef4557eea7275cde46b39a9294bd59c843378531bd39339f99c28

Aliases

arxiv: 2507.15776 · arxiv_version: 2507.15776v1 · doi: 10.48550/arxiv.2507.15776 · pith_short_12: LVYZWSCKN32F · pith_short_16: LVYZWSCKN32FK7XK · pith_short_8: LVYZWSCK

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/LVYZWSCKN32FK7XKOJ243ZDLHG \
  | 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: 5d719b484a6ef4557eea7275cde46b39a9294bd59c843378531bd39339f99c28

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "28f37e6082fe80ba32d6cac31c1d96ef16851ea0d69ca5e60aacaf22fe5b1e2a",
    "cross_cats_sorted": [
      "cs.CL",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "q-bio.NC",
    "submitted_at": "2025-07-21T16:30:42Z",
    "title_canon_sha256": "a118d53b4cae20d2639c12bb14fe9cffbe836ebc24b673901c2be94ef18bfa7b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.15776",
    "kind": "arxiv",
    "version": 1
  }
}