Pith Number

pith:NK3PJZVO

pith:2011:NK3PJZVOB6ESFBMQWMWR56AJNS

not attested not anchored not stored refs pending

Noise and seasonal effects on the dynamics of plant-herbivore models with monotonic plant growth functions

Dieter Armbruster, Yun Kang

arxiv:1102.2279 v1 · 2011-02-11 · math.DS · q-bio.PE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NK3PJZVOB6ESFBMQWMWR56AJNS}

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	2026-05-18T04:28:56.367923Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6ab6f4e6ae0f89228590b32d1ef8096c9e5243ffa9820b993391d1fa85b2752e

Aliases

arxiv: 1102.2279 · arxiv_version: 1102.2279v1 · doi: 10.48550/arxiv.1102.2279 · pith_short_12: NK3PJZVOB6ES · pith_short_16: NK3PJZVOB6ESFBMQ · pith_short_8: NK3PJZVO

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/NK3PJZVOB6ESFBMQWMWR56AJNS \
  | 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: 6ab6f4e6ae0f89228590b32d1ef8096c9e5243ffa9820b993391d1fa85b2752e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d2ed2c49687253578d4b507ddac8cd83c66b61d9898b7c05c08559c0f75df942",
    "cross_cats_sorted": [
      "q-bio.PE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2011-02-11T04:32:52Z",
    "title_canon_sha256": "a8c551f50d41313891420f6a43271b5554807d88e2ed2acae38eced3e716e6c8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1102.2279",
    "kind": "arxiv",
    "version": 1
  }
}