Pith Number

pith:5WZV2PXN

pith:2010:5WZV2PXN27ILGTC46PDESBLV3P

not attested not anchored not stored refs pending

Coexisting patterns of population oscillations: the degenerate Neimark Sacker bifurcation as a generic mechanism

Barbara Drossel, Benjamin Reichardt, Christian Guill, Wolfram Just

arxiv:1007.4981 v1 · 2010-07-28 · nlin.CD · 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{5WZV2PXN27ILGTC46PDESBLV3P}

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	2026-05-18T02:06:01.670659Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

edb35d3eedd7d0b34c5cf3c6490575dbf5ca89de81d3f3568627c33a1ac231e7

Aliases

arxiv: 1007.4981 · arxiv_version: 1007.4981v1 · doi: 10.48550/arxiv.1007.4981 · pith_short_12: 5WZV2PXN27IL · pith_short_16: 5WZV2PXN27ILGTC4 · pith_short_8: 5WZV2PXN

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/5WZV2PXN27ILGTC46PDESBLV3P \
  | 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: edb35d3eedd7d0b34c5cf3c6490575dbf5ca89de81d3f3568627c33a1ac231e7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1ac61b9329bbc65c7e9d792969746e423fdbb54226d5379358e1f74bf15a060d",
    "cross_cats_sorted": [
      "q-bio.PE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.CD",
    "submitted_at": "2010-07-28T13:59:19Z",
    "title_canon_sha256": "21fdc600dab38bb27615cf5c60f9afdca052c29cd3ab88034230aafcc9a2fbff"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1007.4981",
    "kind": "arxiv",
    "version": 1
  }
}