Pith Number

pith:AFRVZJNR

pith:2014:AFRVZJNR2PJOBDYJW6IEOT4VQI

not attested not anchored not stored refs pending

Computational Protein Design Using AND/OR Branch-and-Bound Search

Jianyang Zeng, Yichao Zhou, Yuexin Wu

arxiv:1412.3138 v2 · 2014-12-08 · cs.AI · cs.CE · cs.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AFRVZJNR2PJOBDYJW6IEOT4VQI}

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	2026-05-18T02:29:23.109125Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

01635ca5b1d3d2e08f09b790474f95823d9967d79a9cbc6b98dd3768dc1ab08f

Aliases

arxiv: 1412.3138 · arxiv_version: 1412.3138v2 · doi: 10.48550/arxiv.1412.3138 · pith_short_12: AFRVZJNR2PJO · pith_short_16: AFRVZJNR2PJOBDYJ · pith_short_8: AFRVZJNR

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/AFRVZJNR2PJOBDYJW6IEOT4VQI \
  | 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: 01635ca5b1d3d2e08f09b790474f95823d9967d79a9cbc6b98dd3768dc1ab08f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "216302b6245a0a4f9fbc17b36cb60850ca8951dafe567ef97df915be45fc5652",
    "cross_cats_sorted": [
      "cs.CE",
      "cs.DS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2014-12-08T12:23:10Z",
    "title_canon_sha256": "32add81aaec84edbf81fdecf5f49191da9f41bb2d9e503e5260be95e64bf7177"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.3138",
    "kind": "arxiv",
    "version": 2
  }
}