Pith Number

pith:OQ2RTPIS

pith:2015:OQ2RTPIS4FIC7TWYKSVTOON22C

not attested not anchored not stored refs pending

Conditions for Permanence and Ergodicity of Certain Stochastic Predator-Prey Models

George Yin, Hai Dang Nguyen, Nguyen Huu Du

arxiv:1506.02774 v2 · 2015-06-09 · math.PR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OQ2RTPIS4FIC7TWYKSVTOON22C}

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	2026-05-18T01:17:55.513252Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

743519bd12e1502fced854ab3739bad0b18be14241db876ae3569b3eb5d3a9a0

Aliases

arxiv: 1506.02774 · arxiv_version: 1506.02774v2 · doi: 10.48550/arxiv.1506.02774 · pith_short_12: OQ2RTPIS4FIC · pith_short_16: OQ2RTPIS4FIC7TWY · pith_short_8: OQ2RTPIS

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/OQ2RTPIS4FIC7TWYKSVTOON22C \
  | 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: 743519bd12e1502fced854ab3739bad0b18be14241db876ae3569b3eb5d3a9a0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4952e02ce8475c4213d18905e20920bf06381a0a87d9bf993b96cd3fe7ac5dc5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2015-06-09T04:39:58Z",
    "title_canon_sha256": "dc6b56083c9322bc8540fd71a7cacc680b52cf4d0bcdf727a289e6324bc61e12"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.02774",
    "kind": "arxiv",
    "version": 2
  }
}