Pith Number

pith:GG4G6HLC

pith:2025:GG4G6HLC7PYUOHU7ZDMIEA726O

not attested not anchored not stored refs pending

Improving Protein Sequence Design through Designability Preference Optimization

Andrew Kubaney, David Baker, Fanglei Xue, Ge Liu, Joseph K. Min, Yi Yang, Zhichun Guo

arxiv:2506.00297 v1 · 2025-05-30 · cs.LG · cs.AI · q-bio.BM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GG4G6HLC7PYUOHU7ZDMIEA726O}

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	2026-07-05T11:13:32.291018Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

31b86f1d62fbf1471e9fc8d88203faf399e61560941b633176570ad591e01d30

Aliases

arxiv: 2506.00297 · arxiv_version: 2506.00297v1 · doi: 10.48550/arxiv.2506.00297 · pith_short_12: GG4G6HLC7PYU · pith_short_16: GG4G6HLC7PYUOHU7 · pith_short_8: GG4G6HLC

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/GG4G6HLC7PYUOHU7ZDMIEA726O \
  | 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: 31b86f1d62fbf1471e9fc8d88203faf399e61560941b633176570ad591e01d30

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7735e0c441ac3d07a5fc9e10a04aeb499291b712e6a38aeddb3bb7f9f2fe4240",
    "cross_cats_sorted": [
      "cs.AI",
      "q-bio.BM"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-05-30T23:02:51Z",
    "title_canon_sha256": "e38f3b85ff54f61982b706d2c216e609e525fc35999f56acb3f4f98070f95a57"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.00297",
    "kind": "arxiv",
    "version": 1
  }
}