Pith Number

pith:EUBKSCK6

pith:2026:EUBKSCK6AJGZQQ3H5KBHYGIATG

not attested not anchored not stored refs pending

AI Research Preference Models

Alberto Pepe, Alexander D. Goldie, Anirudh Goyal, Anya Sims, Bassel Al Omari, Bhavul Gauri, Carl Domond, Daniel Izcovich, Despoina Magka, Emily McMilin, Eryk Helenowski, Hela Momand, Jakob Nicolaus Foerster, Jason Weston, Jean-Christophe Gagnon-Audet, Jo\~ao Henriques, Karen Hambardzumyan, Lucia Cipolina-Kun, Martin Josifoski, Masoud Jalili Sabet, Muna Aghamelu, Nicolas Baldwin, Noam Levi, Paris Giampouras, Rishi Hazra, Saba Nazir, Tatiana Shavrina, Thomas Mann, Thomas Simon Foster, Tingchen Fu, Xian Li, Yoram Bachrach, Yulin Wang

arxiv:2608.13940 v1 · 2026-08-14 · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EUBKSCK6AJGZQQ3H5KBHYGIATG}

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	2026-08-17T01:11:34.351368Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2502a9095e024d984367ea827c190099a73f7cabeafa88e3d4e4af4141faa719

Aliases

arxiv: 2608.13940 · arxiv_version: 2608.13940v1 · doi: 10.48550/arxiv.2608.13940 · pith_short_12: EUBKSCK6AJGZ · pith_short_16: EUBKSCK6AJGZQQ3H · pith_short_8: EUBKSCK6

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/EUBKSCK6AJGZQQ3H5KBHYGIATG \
  | 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: 2502a9095e024d984367ea827c190099a73f7cabeafa88e3d4e4af4141faa719

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "54d9dc58c1e83cb7512be7c59c6b2b4a2c9b83d39e1646841ebf1adc73639fb0",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2026-08-14T04:20:37Z",
    "title_canon_sha256": "1623c8b19d0cec502e509df4e9a0e4a6821c3dd3e0823778023aeeb36968c46c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.13940",
    "kind": "arxiv",
    "version": 1
  }
}