Pith Number

pith:KXPBMFCP

pith:2024:KXPBMFCP55QLTQVZ4R5OUQPBEZ

not attested not anchored not stored refs pending

Exact analytical algorithm for solvent accessible surface area and derivatives in implicit solvent molecular simulations on GPUs

Carlos Simmerling, Evangelos A. Coutsias, Michelle H. Hummel, Xin Cao, Yuzhang Wang

arxiv:2401.10462 v2 · 2024-01-19 · 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{KXPBMFCP55QLTQVZ4R5OUQPBEZ}

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	2026-07-05T08:11:57.148127Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

55de16144fef60b9c2b9e47aea41e12663f79b24750142e05cbe9c66717b89a8

Aliases

arxiv: 2401.10462 · arxiv_version: 2401.10462v2 · doi: 10.48550/arxiv.2401.10462 · pith_short_12: KXPBMFCP55QL · pith_short_16: KXPBMFCP55QLTQVZ · pith_short_8: KXPBMFCP

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/KXPBMFCP55QLTQVZ4R5OUQPBEZ \
  | 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: 55de16144fef60b9c2b9e47aea41e12663f79b24750142e05cbe9c66717b89a8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "20307786acf81aa681a2ec6fb07b9c78d2ea97ffc99940f98f1a41f048e0bb8d",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "q-bio.BM",
    "submitted_at": "2024-01-19T03:18:04Z",
    "title_canon_sha256": "a06516c8e863b2f0bf413951a4f4044638acff2c8fb710d947d29193a171782f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2401.10462",
    "kind": "arxiv",
    "version": 2
  }
}