Pith Number

pith:J5XW753Z

pith:2014:J5XW753Z4EXGW6LIO6OZXJ6OFO

not attested not anchored not stored refs pending

Numerical Solution of 3D Poisson-Nernst-Planck Equations Coupled with Classical Density Functional Theory for Modeling Ion and Electron Transport in a Confined Environment

Bin Zheng, Da Meng, Guang Lin, Maria L. Sushko

arxiv:1407.0674 v1 · 2014-07-02 · math.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{J5XW753Z4EXGW6LIO6OZXJ6OFO}

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	2026-05-18T01:08:21.469270Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4f6f6ff779e12e6b7968779d9ba7ce2b902ba03372c80a92571286422f54cd14

Aliases

arxiv: 1407.0674 · arxiv_version: 1407.0674v1 · doi: 10.48550/arxiv.1407.0674 · pith_short_12: J5XW753Z4EXG · pith_short_16: J5XW753Z4EXGW6LI · pith_short_8: J5XW753Z

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/J5XW753Z4EXGW6LIO6OZXJ6OFO \
  | 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: 4f6f6ff779e12e6b7968779d9ba7ce2b902ba03372c80a92571286422f54cd14

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "36c37cffffa947d000dd156651e2c385befce2f74b2410f5e1f66d11516090f5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2014-07-02T18:38:19Z",
    "title_canon_sha256": "32c5a5ce1d967e504277981ef84f60201167e2e41cbfde73ca1aa34ae3270314"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.0674",
    "kind": "arxiv",
    "version": 1
  }
}