Pith Number

pith:KKTSZQM3

pith:2026:KKTSZQM3AOY4TNRHUWTKD3VITK

not attested not anchored not stored refs pending

On calculating polar solvation energy of nonrigid proteins in the Poisson-Boltzmann theory

Emil Alexov, Matthias Dogbatsey, Shan Zhao, Yuanzhen Shao

arxiv:2608.02525 v1 · 2026-08-03 · math.NA · cs.NA · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KKTSZQM3AOY4TNRHUWTKD3VITK}

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	2026-08-04T02:43:56.653222Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

52a72cc19b03b1c9b627a5a6a1eea89ab73ef38cff290411593597b0c08bcf0e

Aliases

arxiv: 2608.02525 · arxiv_version: 2608.02525v1 · doi: 10.48550/arxiv.2608.02525 · pith_short_12: KKTSZQM3AOY4 · pith_short_16: KKTSZQM3AOY4TNRH · pith_short_8: KKTSZQM3

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/KKTSZQM3AOY4TNRHUWTKD3VITK \
  | 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: 52a72cc19b03b1c9b627a5a6a1eea89ab73ef38cff290411593597b0c08bcf0e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "90b95c13c5c33d97c05b3bf8043976bb44a96b00e6742f458a47649a5798d5e8",
    "cross_cats_sorted": [
      "cs.NA",
      "math-ph",
      "math.MP"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2026-08-03T17:21:15Z",
    "title_canon_sha256": "6527fe53cc605b5aea908781159172208243417fbdcb38e1a2738020994d3dc4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.02525",
    "kind": "arxiv",
    "version": 1
  }
}