Pith Number

pith:M5NCAQXF

pith:2018:M5NCAQXFSFSJCVHBI4HC7A2A3S

not attested not anchored not stored refs pending

Number and Stability of Relaxation Oscillations for Predator-Prey Systems with Small Death Rates

Ting-Hao Hsu

arxiv:1801.02590 v3 · 2018-01-08 · math.CA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{M5NCAQXFSFSJCVHBI4HC7A2A3S}

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	2026-05-17T23:42:59.044004Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

675a2042e591649154e1470e2f8340dcaf76ff980a3beed3b23d1b9514d7051e

Aliases

arxiv: 1801.02590 · arxiv_version: 1801.02590v3 · doi: 10.48550/arxiv.1801.02590 · pith_short_12: M5NCAQXFSFSJ · pith_short_16: M5NCAQXFSFSJCVHB · pith_short_8: M5NCAQXF

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/M5NCAQXFSFSJCVHBI4HC7A2A3S \
  | 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: 675a2042e591649154e1470e2f8340dcaf76ff980a3beed3b23d1b9514d7051e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2b447c239530afe087238cd15702aeb933319a9e6561594afc62e148aa96cf8e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CA",
    "submitted_at": "2018-01-08T18:03:37Z",
    "title_canon_sha256": "64362fcb3eeef9b4a75985badc58600be2b93ffa9cf516f97724fc0b81f08295"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.02590",
    "kind": "arxiv",
    "version": 3
  }
}