Pith Number

pith:NZCGNRYZ

pith:2015:NZCGNRYZUTCDGAKKGPUBRYYTND

not attested not anchored not stored refs pending

Memetic Algorithms for Ligand Expulsion from Protein Cavities

Jakub Rydzewski, Wieslaw Nowak

arxiv:1507.00150 v2 · 2015-07-01 · physics.chem-ph · 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{NZCGNRYZUTCDGAKKGPUBRYYTND}

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	2026-05-17T23:50:49.564535Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6e4466c719a4c433014a33e818e31368f2ed374cb0f574147393944829bb379f

Aliases

arxiv: 1507.00150 · arxiv_version: 1507.00150v2 · doi: 10.48550/arxiv.1507.00150 · pith_short_12: NZCGNRYZUTCD · pith_short_16: NZCGNRYZUTCDGAKK · pith_short_8: NZCGNRYZ

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/NZCGNRYZUTCDGAKKGPUBRYYTND \
  | 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: 6e4466c719a4c433014a33e818e31368f2ed374cb0f574147393944829bb379f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9a27de37154ec29072c4d7f5750de25ad8ee1635bbbb5ba998b6417d5afc9fca",
    "cross_cats_sorted": [
      "q-bio.BM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2015-07-01T08:46:55Z",
    "title_canon_sha256": "d348a4ed4ce951e5094eb8ba1913a936a8a0211e1bf64551df1eebf00e35a951"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.00150",
    "kind": "arxiv",
    "version": 2
  }
}