Pith Number

pith:GREATM22

pith:2026:GREATM223BKA4U5SON2LFQB4B4

not attested not anchored not stored refs pending

Agentic Discovery of Neural Architectures: AIRA-Compose and AIRA-Design

Alberto Pepe, Anton Protopopov, Bilge Acun, Carole-Jean Wu, Chien-Yu Lin, Despoina Magka, Yannan Nellie Wu, Yoram Bachrach

arxiv:2605.15871 v1 · 2026-05-15 · 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{GREATM223BKA4U5SON2LFQB4B4}

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	2026-05-20T00:01:22.965866Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

344809b35ad8540e53b27374b2c03c0f1eab0d470070fbf096c065f2b5c2f664

Aliases

arxiv: 2605.15871 · arxiv_version: 2605.15871v1 · doi: 10.48550/arxiv.2605.15871 · pith_short_12: GREATM223BKA · pith_short_16: GREATM223BKA4U5S · pith_short_8: GREATM22

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/GREATM223BKA4U5SON2LFQB4B4 \
  | 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: 344809b35ad8540e53b27374b2c03c0f1eab0d470070fbf096c065f2b5c2f664

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fbe1f48c0dabc4c61baf8f2a9a6770a81b37aa67212cc49afb9aeaacf8731610",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2026-05-15T11:40:41Z",
    "title_canon_sha256": "bfa53c849e1d4bd42c0b7f2bb5e238fbf452cc2e4cf23e72b7519052e55b50c5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.15871",
    "kind": "arxiv",
    "version": 1
  }
}