Pith Number

pith:ZHM3B3DS

pith:2010:ZHM3B3DSPVZ3GRHCDR555EDUN3

not attested not anchored not stored refs pending

Biomolecular electrostatics using a fast multipole BEM on up to 512 GPUs and a billion unknowns

Jaydeep P. Bardhan, L. A. Barba, Matthew G. Knepley, Rio Yokota, Tsuyoshi Hamada

arxiv:1007.4591 v3 · 2010-07-26 · cs.CE · physics.chem-ph · 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{ZHM3B3DSPVZ3GRHCDR555EDUN3}

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	2026-05-18T04:12:44.820715Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c9d9b0ec727d73b344e21c7bde90746ef52d155d4ed1ca47b076c0d79cfc735e

Aliases

arxiv: 1007.4591 · arxiv_version: 1007.4591v3 · doi: 10.48550/arxiv.1007.4591 · pith_short_12: ZHM3B3DSPVZ3 · pith_short_16: ZHM3B3DSPVZ3GRHC · pith_short_8: ZHM3B3DS

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/ZHM3B3DSPVZ3GRHCDR555EDUN3 \
  | 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: c9d9b0ec727d73b344e21c7bde90746ef52d155d4ed1ca47b076c0d79cfc735e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "55a1dce50d97979aa51c1e9674a999aa99a36452e45c085e1af7553ab82168ba",
    "cross_cats_sorted": [
      "physics.chem-ph",
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CE",
    "submitted_at": "2010-07-26T23:27:16Z",
    "title_canon_sha256": "9bcceecdb0d007db1cff69fa1d029ffbe544f888b39d9f102695aabe303a270f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1007.4591",
    "kind": "arxiv",
    "version": 3
  }
}