Pith Number

pith:H2JLHTPV

pith:2026:H2JLHTPVW7EGAMWNQSXFHQ3XG2

not attested not anchored not stored refs pending

Self-Improvement Imitation with Biologically Guided Search for Protein Design Under Oracle Budgets

Ashima Khanna, Dominik Grimm

arxiv:2605.26690 v1 · 2026-05-26 · cs.LG · cs.AI · q-bio.QM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{H2JLHTPVW7EGAMWNQSXFHQ3XG2}

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	2026-05-27T01:06:06.236582Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3e92b3cdf5b7c86032cd84ae53c377369224618b4bdc6219356f2a6222e568ea

Aliases

arxiv: 2605.26690 · arxiv_version: 2605.26690v1 · doi: 10.48550/arxiv.2605.26690 · pith_short_12: H2JLHTPVW7EG · pith_short_16: H2JLHTPVW7EGAMWN · pith_short_8: H2JLHTPV

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/H2JLHTPVW7EGAMWNQSXFHQ3XG2 \
  | 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: 3e92b3cdf5b7c86032cd84ae53c377369224618b4bdc6219356f2a6222e568ea

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1bd59fb8cb02e0afe3c6f0bb38c72accb76a4bd9571ce4313c919f33f0367d79",
    "cross_cats_sorted": [
      "cs.AI",
      "q-bio.QM"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-05-26T08:29:36Z",
    "title_canon_sha256": "ba3b800c58c271a908b6b33da1ce0b575569664f92c0bd3ac20034198c4f4289"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.26690",
    "kind": "arxiv",
    "version": 1
  }
}