Pith Number

pith:3ZL3A2ES

pith:2025:3ZL3A2ESSNSQG7BTRL3ISZPONQ

not attested not anchored not stored refs pending

A Nonlocal size modified Poisson-Boltzmann Model and Its Finite Element Solver for Protein in Multi-Species Ionic Solution

Dexuan Xie, Liam Jemison, Yi Jiang

arxiv:2501.06615 v1 · 2025-01-11 · math.NA · cs.NA · 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{3ZL3A2ESSNSQG7BTRL3ISZPONQ}

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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	2026-07-05T10:00:06.159866Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

de57b068929365037c338af68965ee6c0e106d86586c01dd3327a966fed034a3

Aliases

arxiv: 2501.06615 · arxiv_version: 2501.06615v1 · doi: 10.48550/arxiv.2501.06615 · pith_short_12: 3ZL3A2ESSNSQ · pith_short_16: 3ZL3A2ESSNSQG7BT · pith_short_8: 3ZL3A2ES

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/3ZL3A2ESSNSQG7BTRL3ISZPONQ \
  | 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: de57b068929365037c338af68965ee6c0e106d86586c01dd3327a966fed034a3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "287cf161f5072df311fc4efddcc4963f3c5aa98a361ccc36364cbc08ad4169e5",
    "cross_cats_sorted": [
      "cs.NA",
      "q-bio.BM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2025-01-11T18:36:27Z",
    "title_canon_sha256": "df85d416b203aed88b1777acfc235d5c13e6356a1cf162a27a7e25f8deba83e3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.06615",
    "kind": "arxiv",
    "version": 1
  }
}