Pith Number

pith:ABOEEGWQ

pith:2025:ABOEEGWQFAQRY7IZRL5FFWXQQU

not attested not anchored not stored refs pending

Statistical estimation of a mean-field FitzHugh-Nagumo model

Claudia Fonte Sanchez, Marc Hoffmann

arxiv:2501.04257 v1 · 2025-01-08 · math.ST · stat.TH

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ABOEEGWQFAQRY7IZRL5FFWXQQU}

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	2026-07-05T09:58:32.370203Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

005c421ad028211c7d198afa52daf0851406da98a2681d439a10815afa5a6c14

Aliases

arxiv: 2501.04257 · arxiv_version: 2501.04257v1 · doi: 10.48550/arxiv.2501.04257 · pith_short_12: ABOEEGWQFAQR · pith_short_16: ABOEEGWQFAQRY7IZ · pith_short_8: ABOEEGWQ

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/ABOEEGWQFAQRY7IZRL5FFWXQQU \
  | 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: 005c421ad028211c7d198afa52daf0851406da98a2681d439a10815afa5a6c14

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a6d1e7a055e9af60bc8a04f2c52df2c855c03f446e84b2d3a753d1e37190a194",
    "cross_cats_sorted": [
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2025-01-08T03:49:36Z",
    "title_canon_sha256": "2b019abb8d3bc49bbc14f0ba83fd57f47fc33dde32fed22f71fffd33b9ddccee"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.04257",
    "kind": "arxiv",
    "version": 1
  }
}