Pith Number

pith:Y4FDNNVQ

pith:2018:Y4FDNNVQP5EPBS5KIILJZZS26P

not attested not anchored not stored refs pending

Bayesian inversion of a diffusion evolution equation with application to Biology

Jean-Charles Croix (Mines Saint-\'Etienne MSE, LIMOS), Mauricio Alvarez, Nicolas Durrande (Mines Saint-\'Etienne MSE

arxiv:1806.05843 v1 · 2018-06-15 · math.NA · physics.data-an · q-bio.QM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Y4FDNNVQP5EPBS5KIILJZZS26P}

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	2026-05-18T00:13:09.284404Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c70a36b6b07f48f0cbaa42169ce65af3f142f46480744135b903a2bfa5c1f3ad

Aliases

arxiv: 1806.05843 · arxiv_version: 1806.05843v1 · doi: 10.48550/arxiv.1806.05843 · pith_short_12: Y4FDNNVQP5EP · pith_short_16: Y4FDNNVQP5EPBS5K · pith_short_8: Y4FDNNVQ

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/Y4FDNNVQP5EPBS5KIILJZZS26P \
  | 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: c70a36b6b07f48f0cbaa42169ce65af3f142f46480744135b903a2bfa5c1f3ad

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4d349889d2a8b2fe62c48c1d72f85d0d32cfe6e7f7272eea115596076079b302",
    "cross_cats_sorted": [
      "physics.data-an",
      "q-bio.QM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2018-06-15T07:49:43Z",
    "title_canon_sha256": "935a97a38cc7ac064166235a43a7793b60a7020ab390d2a9bd090ca3df2f20b2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.05843",
    "kind": "arxiv",
    "version": 1
  }
}