Pith Number

pith:U6772GT2

pith:2018:U6772GT2TTZUHWOXAZWCVK3HAX

not attested not anchored not stored refs pending

Divide-and-Conquer Strategy for Large-Scale Eulerian Solvent Excluded Surface

Guo-Wei Wei, Menglun Wang, Rundong Zhao, Yiying Tong

arxiv:1809.04352 v1 · 2018-09-12 · q-bio.QM · physics.comp-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{U6772GT2TTZUHWOXAZWCVK3HAX}

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	2026-05-18T00:05:52.649455Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a7bffd1a7a9cf343d9d7066c2aab6705dfee6dc68a9fdfe632a9e8b2cca2ad79

Aliases

arxiv: 1809.04352 · arxiv_version: 1809.04352v1 · doi: 10.48550/arxiv.1809.04352 · pith_short_12: U6772GT2TTZU · pith_short_16: U6772GT2TTZUHWOX · pith_short_8: U6772GT2

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/U6772GT2TTZUHWOXAZWCVK3HAX \
  | 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: a7bffd1a7a9cf343d9d7066c2aab6705dfee6dc68a9fdfe632a9e8b2cca2ad79

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f5a194914f2fd01d803e645783980e6ff942a5b0123fd980640449b70b10cb93",
    "cross_cats_sorted": [
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.QM",
    "submitted_at": "2018-09-12T10:35:31Z",
    "title_canon_sha256": "d1a4ae2f208822cc8aacc12425141c3037740e7038ddbc356b6223c9f6d287b5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.04352",
    "kind": "arxiv",
    "version": 1
  }
}