Pith Number

pith:JVRQU62U

pith:2014:JVRQU62UMLP2NRWGU3SLW527XY

not attested not anchored not stored refs pending

Global behavior of N competing species with strong diffusion: diffusion leads to exclusion

CARE), Fran\c{c}ois Castella (IRMAR, Inria - Irmar), Sten Madec (LMPT), Yvan Lagadeuc (ECOBIO

arxiv:1407.5555 v1 · 2014-07-21 · math.AP · math.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JVRQU62UMLP2NRWGU3SLW527XY}

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	2026-05-18T02:47:13.767796Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4d630a7b5462dfa6c6c6a6e4bb775fbe230688e976e0aa1e638c87f53f43bac0

Aliases

arxiv: 1407.5555 · arxiv_version: 1407.5555v1 · doi: 10.48550/arxiv.1407.5555 · pith_short_12: JVRQU62UMLP2 · pith_short_16: JVRQU62UMLP2NRWG · pith_short_8: JVRQU62U

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/JVRQU62UMLP2NRWGU3SLW527XY \
  | 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: 4d630a7b5462dfa6c6c6a6e4bb775fbe230688e976e0aa1e638c87f53f43bac0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "642e800ffdc038fb5095335b89479a9e2cc20e65b74241622b5334fdc1ab9759",
    "cross_cats_sorted": [
      "math.DS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2014-07-21T16:36:29Z",
    "title_canon_sha256": "ce725708c53997e594dfeb14d1ff7c51ef51d5203a13f74d6dc9a4d41a5dbdc4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.5555",
    "kind": "arxiv",
    "version": 1
  }
}