Pith Number

pith:JT4R3HLS

pith:2018:JT4R3HLSKGFYJJCCS4RTLQ2YG7

not attested not anchored not stored refs pending

Dynamics of a prey-predator system with modified Leslie-Gower and Holling type II schemes incorporating a prey refuge

DISCO), IPSA, Islam Boussaada (L2S, Paul Raynaud De Fitte (LMRS), Safia Slimani (LMRS)

arxiv:1802.05967 v4 · 2018-02-16 · math.PR · 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{JT4R3HLSKGFYJJCCS4RTLQ2YG7}

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	2026-05-17T23:49:11.886405Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4cf91d9d72518b84a442972335c35837c30e570e76846e37201fdf4074f5478d

Aliases

arxiv: 1802.05967 · arxiv_version: 1802.05967v4 · doi: 10.48550/arxiv.1802.05967 · pith_short_12: JT4R3HLSKGFY · pith_short_16: JT4R3HLSKGFYJJCC · pith_short_8: JT4R3HLS

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/JT4R3HLSKGFYJJCCS4RTLQ2YG7 \
  | 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: 4cf91d9d72518b84a442972335c35837c30e570e76846e37201fdf4074f5478d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2aef03c4aa1e58a5df02271eb284102a33a29e51cb38e7c32d91b17247710c67",
    "cross_cats_sorted": [
      "math.DS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2018-02-16T15:02:20Z",
    "title_canon_sha256": "8b71647da8057830c958b9104f0ee98451e4c510d91b7ff2e4c76ce1c3dbd1f3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.05967",
    "kind": "arxiv",
    "version": 4
  }
}