Pith Number

pith:RIN2FYSH

pith:2015:RIN2FYSH2FDNRFQTEMVRG3T5WE

not attested not anchored not stored refs pending

Backward bifurcation underlies rich dynamics in simple disease models

Lindi M. Wahl, Pei Yu, Wenjing Zhang

arxiv:1504.05260 v1 · 2015-04-20 · 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{RIN2FYSH2FDNRFQTEMVRG3T5WE}

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	2026-05-18T02:18:14.715884Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8a1ba2e247d146d89613232b136e7db1278e5067f59ff8769f5c1d5d4b6e6a30

Aliases

arxiv: 1504.05260 · arxiv_version: 1504.05260v1 · doi: 10.48550/arxiv.1504.05260 · pith_short_12: RIN2FYSH2FDN · pith_short_16: RIN2FYSH2FDNRFQT · pith_short_8: RIN2FYSH

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/RIN2FYSH2FDNRFQTEMVRG3T5WE \
  | 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: 8a1ba2e247d146d89613232b136e7db1278e5067f59ff8769f5c1d5d4b6e6a30

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "892696da5728e2b1720bd74d33a345ab9e4b6821c90a6aa1b9951bb53dcd9a3d",
    "cross_cats_sorted": [
      "q-bio.PE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2015-04-20T23:40:40Z",
    "title_canon_sha256": "3aa3785123bd287c3bcab6e407858e2d8e4bc7698dbfbb9d378c4cf1c3b0c81a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.05260",
    "kind": "arxiv",
    "version": 1
  }
}