Pith Number

pith:GHFIMJNH

pith:2019:GHFIMJNHUQXOOSQADIO4SFXULC

not attested not anchored not stored refs pending

Pattern Formation Study of an Eco-epidemiological Model with Cannibalism and Disease in Predator Population

Nitu Kumari, Ravi P. Agarwal, Vikas Kumar

arxiv:1909.00660 v2 · 2019-09-02 · math.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GHFIMJNHUQXOOSQADIO4SFXULC}

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	2026-07-05T02:20:52.850495Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

31ca8625a7a42ee74a001a1dc916f458bcb1c20bfebb31e47f4b1956ddde1d42

Aliases

arxiv: 1909.00660 · arxiv_version: 1909.00660v2 · doi: 10.48550/arxiv.1909.00660 · pith_short_12: GHFIMJNHUQXO · pith_short_16: GHFIMJNHUQXOOSQA · pith_short_8: GHFIMJNH

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/GHFIMJNHUQXOOSQADIO4SFXULC \
  | 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: 31ca8625a7a42ee74a001a1dc916f458bcb1c20bfebb31e47f4b1956ddde1d42

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "59f1cc18acf2da46ab62b9bca20e21cd9569b97541f27085e6887084ce20c9d6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2019-09-02T10:51:00Z",
    "title_canon_sha256": "bc13207739ce9d95a31a97bace6a50213fd4c2771147b7e99d7887b742c2d094"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1909.00660",
    "kind": "arxiv",
    "version": 2
  }
}