Pith Number

pith:BAOFJHHP

pith:2019:BAOFJHHPNHAL6AIJ4HBKCVFIO6

not attested not anchored not stored refs pending

"Predator and prey" model revisited -- influence of external fluxes and noise

Andriy Gusak, Yaroslav Huriev

arxiv:1907.03362 v2 · 2019-07-07 · math.DS · nlin.AO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BAOFJHHPNHAL6AIJ4HBKCVFIO6}

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	2026-05-17T23:40:03.181208Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

081c549cef69c0bf0109e1c2a154a877b53730f4993c15a2fe0237292734a5d5

Aliases

arxiv: 1907.03362 · arxiv_version: 1907.03362v2 · doi: 10.48550/arxiv.1907.03362 · pith_short_12: BAOFJHHPNHAL · pith_short_16: BAOFJHHPNHAL6AIJ · pith_short_8: BAOFJHHP

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/BAOFJHHPNHAL6AIJ4HBKCVFIO6 \
  | 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: 081c549cef69c0bf0109e1c2a154a877b53730f4993c15a2fe0237292734a5d5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b1cdb5c6fbbdf0b5f958357aaabb7ced17473d5793fe0de89b230f31f28a2118",
    "cross_cats_sorted": [
      "nlin.AO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2019-07-07T22:47:24Z",
    "title_canon_sha256": "2dbbafa94689e63cf52c1438afd278a17d3de6a37897f68ae2482365184dad22"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.03362",
    "kind": "arxiv",
    "version": 2
  }
}