Pith Number

pith:P2MVWODU

pith:2017:P2MVWODUR6UPDVD5CPB3CY7MHB

not attested not anchored not stored refs pending

A simple mathematical model inspired by the Purkinje cells: from delayed travelling waves to fractional diffusion

Enrico Valdinoci, Serena Dipierro

arxiv:1702.05553 v2 · 2017-02-18 · math.AP · q-bio.NC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{P2MVWODUR6UPDVD5CPB3CY7MHB}

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	2026-05-18T00:17:19.582383Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7e995b38748fa8f1d47d13c3b163ec38519a7045fbec6f1f6205cc064fc0d62d

Aliases

arxiv: 1702.05553 · arxiv_version: 1702.05553v2 · doi: 10.48550/arxiv.1702.05553 · pith_short_12: P2MVWODUR6UP · pith_short_16: P2MVWODUR6UPDVD5 · pith_short_8: P2MVWODU

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/P2MVWODUR6UPDVD5CPB3CY7MHB \
  | 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: 7e995b38748fa8f1d47d13c3b163ec38519a7045fbec6f1f6205cc064fc0d62d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "33342150076074af898882b16177dc8a51493a50747c2e85977122176e2498b4",
    "cross_cats_sorted": [
      "q-bio.NC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2017-02-18T01:12:02Z",
    "title_canon_sha256": "901cdcaf987811b4336fa92b05b7dd3cfe026d34dc626cf8663759c246f4e16a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.05553",
    "kind": "arxiv",
    "version": 2
  }
}