Pith Number

pith:5MBP2PME

pith:2017:5MBP2PMECQOU2GW74JXZKTK5LA

not attested not anchored not stored refs pending

Topological fingerprints reveal protein-ligand binding mechanism

Guo-Wei Wei, Zixuan Cang

arxiv:1703.10982 v1 · 2017-03-31 · q-bio.QM · 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{5MBP2PMECQOU2GW74JXZKTK5LA}

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	2026-05-18T00:47:32.143153Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eb02fd3d84141d4d1adfe26f954d5d580c7ba6624cf141433a10977be7497ce7

Aliases

arxiv: 1703.10982 · arxiv_version: 1703.10982v1 · doi: 10.48550/arxiv.1703.10982 · pith_short_12: 5MBP2PMECQOU · pith_short_16: 5MBP2PMECQOU2GW7 · pith_short_8: 5MBP2PME

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/5MBP2PMECQOU2GW74JXZKTK5LA \
  | 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: eb02fd3d84141d4d1adfe26f954d5d580c7ba6624cf141433a10977be7497ce7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fe084709bd22c65750c43b5e16960110d5269f55945ed67f13d28d086c6caa34",
    "cross_cats_sorted": [
      "q-bio.BM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.QM",
    "submitted_at": "2017-03-31T16:59:53Z",
    "title_canon_sha256": "c32c3f0eec66450da5c2d4205a0c1a0af3c723e7f90a0b38c31b2784d639ca86"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.10982",
    "kind": "arxiv",
    "version": 1
  }
}