Pith Number

pith:KUCEKQVP

pith:2024:KUCEKQVPM7U7EGFHYXZ6ISXBER

not attested not anchored not stored refs pending

Analysis of a Poisson-Nernst-Planck cross-diffusion system with steric effects

Ansgar J\"ungel, Peter Hirvonen

arxiv:2411.17399 v1 · 2024-11-26 · math.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KUCEKQVPM7U7EGFHYXZ6ISXBER}

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	2026-07-05T09:40:46.647804Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

55044542af67e9f218a7c5f3e44ae12452ec7630fc47ae811da41bb238b8ed15

Aliases

arxiv: 2411.17399 · arxiv_version: 2411.17399v1 · doi: 10.48550/arxiv.2411.17399 · pith_short_12: KUCEKQVPM7U7 · pith_short_16: KUCEKQVPM7U7EGFH · pith_short_8: KUCEKQVP

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/KUCEKQVPM7U7EGFHYXZ6ISXBER \
  | 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: 55044542af67e9f218a7c5f3e44ae12452ec7630fc47ae811da41bb238b8ed15

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "03570ac194d37476d9e87cccf41e6f7df45e77bddb355e18eea66c0945e6756b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2024-11-26T12:59:17Z",
    "title_canon_sha256": "6187a1a7eb67bb1baf48bc052d2189a9d38ce7511b5f556233c23495c78f7199"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2411.17399",
    "kind": "arxiv",
    "version": 1
  }
}