Pith Number

pith:TN7NPFXK

pith:2015:TN7NPFXKUCRUNX47VYOLHPNISF

not attested not anchored not stored refs pending

On impulsive reaction-diffusion models in higher dimensions

Hao Wang, Mark Lewis, Mostafa Fazly

arxiv:1511.00743 v2 · 2015-11-02 · math.AP · q-bio.PE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TN7NPFXKUCRUNX47VYOLHPNISF}

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	2026-05-18T00:58:04.392234Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9b7ed796eaa0a346df9fae1cb3bda89170cad0de101c0ae12227f1f6bd10214f

Aliases

arxiv: 1511.00743 · arxiv_version: 1511.00743v2 · doi: 10.48550/arxiv.1511.00743 · pith_short_12: TN7NPFXKUCRU · pith_short_16: TN7NPFXKUCRUNX47 · pith_short_8: TN7NPFXK

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/TN7NPFXKUCRUNX47VYOLHPNISF \
  | 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: 9b7ed796eaa0a346df9fae1cb3bda89170cad0de101c0ae12227f1f6bd10214f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7a6db963ce126499d72ec702cb740c297f994a50a7a650ec82981d4896d6008a",
    "cross_cats_sorted": [
      "q-bio.PE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2015-11-02T23:34:54Z",
    "title_canon_sha256": "3b3709b333d23feedb73a450190d06bf3203a3cc3dfbb949c8fbc0dee2f3839a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.00743",
    "kind": "arxiv",
    "version": 2
  }
}