Pith Number

pith:4GC2UGZ2

pith:2024:4GC2UGZ2FOR22TZCE6AEM6CUNO

not attested not anchored not stored refs pending

Uncountable Infinite Exact Solutions to the FitzHugh-Nagumo Model

Eddy Kwessi, Mujahid Abbas, Shahid Sultan Ali Ramji

arxiv:2407.16678 v1 · 2024-07-23 · math.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4GC2UGZ2FOR22TZCE6AEM6CUNO}

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	2026-07-05T08:47:36.824248Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e185aa1b3a2ba3ad4f2227804678546b8ad810cc5b989797a4cc2035f9527780

Aliases

arxiv: 2407.16678 · arxiv_version: 2407.16678v1 · doi: 10.48550/arxiv.2407.16678 · pith_short_12: 4GC2UGZ2FOR2 · pith_short_16: 4GC2UGZ2FOR22TZC · pith_short_8: 4GC2UGZ2

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/4GC2UGZ2FOR22TZCE6AEM6CUNO \
  | 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: e185aa1b3a2ba3ad4f2227804678546b8ad810cc5b989797a4cc2035f9527780

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cfef2b85d7c39174b26e4395ca18a3d1ba50acf093db7c0d30dd3fb93c0e3496",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2024-07-23T17:44:59Z",
    "title_canon_sha256": "8b3c35e48d2ff88c940666efdb0206e6b3debdf3618c9fae027e90a51545cd05"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2407.16678",
    "kind": "arxiv",
    "version": 1
  }
}