Pith Number

pith:FEX3VLZP

pith:2014:FEX3VLZPNS3ZLFLVAJFMLPAKNC

not attested not anchored not stored refs pending

Programmable reaction-diffusion fronts

Andr\'e Estevez-Torres, Anton S. Zadorin, Jean-Christophe Galas, Yannick Rondelez

arxiv:1407.4152 v1 · 2014-07-15 · nlin.PS · physics.bio-ph · physics.chem-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FEX3VLZPNS3ZLFLVAJFMLPAKNC}

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	2026-05-18T02:47:30.998684Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

292fbaaf2f6cb7959575024ac5bc0a68bfa89ab04e1e9210d95acb476bc30d5c

Aliases

arxiv: 1407.4152 · arxiv_version: 1407.4152v1 · doi: 10.48550/arxiv.1407.4152 · pith_short_12: FEX3VLZPNS3Z · pith_short_16: FEX3VLZPNS3ZLFLV · pith_short_8: FEX3VLZP

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/FEX3VLZPNS3ZLFLVAJFMLPAKNC \
  | 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: 292fbaaf2f6cb7959575024ac5bc0a68bfa89ab04e1e9210d95acb476bc30d5c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "000120b5218439bae2cfa0be8b4cc033a4c3b27cd094db7bd7273d0b04e26215",
    "cross_cats_sorted": [
      "physics.bio-ph",
      "physics.chem-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.PS",
    "submitted_at": "2014-07-15T21:37:58Z",
    "title_canon_sha256": "d65ef90b947e131a145bb969fce8de61d807819d95a71d2d8e2e4b466d2f147f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.4152",
    "kind": "arxiv",
    "version": 1
  }
}