Pith Number

pith:2UNFJZIG

pith:2023:2UNFJZIGPCMQT5PSVOZ2SHP2TL

not attested not anchored not stored refs pending

Knowledge-Design: Pushing the Limit of Protein Design via Knowledge Refinement

Cheng Tan, Stan Z. Li, Zhangyang Gao

arxiv:2305.15151 v4 · 2023-05-20 · q-bio.BM · cs.AI · 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{2UNFJZIGPCMQT5PSVOZ2SHP2TL}

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.

Cited by

1 paper in Pith

Improving Inverse Folding for Peptide Design with Diversity-regularized Direct Preference Optimization

Receipt and verification

First computed	2026-07-05T06:14:58.790384Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d51a54e506789909f5f2abb3a91dfa9acff58ebbe822cad09da57a6378a334c6

Aliases

arxiv: 2305.15151 · arxiv_version: 2305.15151v4 · doi: 10.48550/arxiv.2305.15151 · pith_short_12: 2UNFJZIGPCMQ · pith_short_16: 2UNFJZIGPCMQT5PS · pith_short_8: 2UNFJZIG

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/2UNFJZIGPCMQT5PSVOZ2SHP2TL \
  | 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: d51a54e506789909f5f2abb3a91dfa9acff58ebbe822cad09da57a6378a334c6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b4153df2fbcf8c3c133f70f1227ba8d9586c9a5035e20b12f94e63efe34cfff3",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.BM",
    "submitted_at": "2023-05-20T08:49:36Z",
    "title_canon_sha256": "b08a60140b77cb49745fa20b027805fcdb7ef71fa180d53c38f1b30799fc5e9e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2305.15151",
    "kind": "arxiv",
    "version": 4
  }
}