Pith Number

pith:JT6X26NN

pith:2024:JT6X26NNCQVHZXJPCRPHJG7WNJ

not attested not anchored not stored refs pending

A numerical study of a PDE-ODE system with a stochastic dynamical boundary condition: a nonlinear model for sulphation phenomena

Daniela Morale, Francesca Arceci, Stefania Ugolini

arxiv:2412.16307 v1 · 2024-12-20 · math.NA · cs.NA · math.PR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JT6X26NNCQVHZXJPCRPHJG7WNJ}

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	2026-07-05T09:52:44.464693Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4cfd7d79ad142a7cdd2f145e749bf66a61154e9295fb87ea1357c69b3844a7c5

Aliases

arxiv: 2412.16307 · arxiv_version: 2412.16307v1 · doi: 10.48550/arxiv.2412.16307 · pith_short_12: JT6X26NNCQVH · pith_short_16: JT6X26NNCQVHZXJP · pith_short_8: JT6X26NN

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/JT6X26NNCQVHZXJPCRPHJG7WNJ \
  | 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: 4cfd7d79ad142a7cdd2f145e749bf66a61154e9295fb87ea1357c69b3844a7c5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1e640c248160b37eda7269b3074ca9100ba9a6f71067d86282bdcb670aad287f",
    "cross_cats_sorted": [
      "cs.NA",
      "math.PR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2024-12-20T19:42:02Z",
    "title_canon_sha256": "0b4e15e8f2be61bcb6c767b5d6cfab16be14436c302a4394ed3e0d7c2c0b7cfd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.16307",
    "kind": "arxiv",
    "version": 1
  }
}