Pith Number

pith:KDEWB3DU

pith:2012:KDEWB3DUPEVOBOWEPCKPOTR7LN

not attested not anchored not stored refs pending

Systematic experimental exploration of bifurcations with non-invasive control

David A. W. Barton, Jan Sieber

arxiv:1209.3713 v2 · 2012-09-17 · math.DS · nlin.CD

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KDEWB3DUPEVOBOWEPCKPOTR7LN}

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	2026-05-18T03:00:14.874404Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

50c960ec74792ae0bac47894f74e3f5b78b251fb37963a4b663513ed9b3f7e6f

Aliases

arxiv: 1209.3713 · arxiv_version: 1209.3713v2 · doi: 10.48550/arxiv.1209.3713 · pith_short_12: KDEWB3DUPEVO · pith_short_16: KDEWB3DUPEVOBOWE · pith_short_8: KDEWB3DU

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/KDEWB3DUPEVOBOWEPCKPOTR7LN \
  | 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: 50c960ec74792ae0bac47894f74e3f5b78b251fb37963a4b663513ed9b3f7e6f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4501f4b22c2b5e9980154383cc2069081abc2f4dffb34127810bfe7091e02d73",
    "cross_cats_sorted": [
      "nlin.CD"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2012-09-17T16:30:31Z",
    "title_canon_sha256": "c0371bb6db5dc40d556cf29cbb64227ec9aee909ba211e6ecfb4025d82b164a3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1209.3713",
    "kind": "arxiv",
    "version": 2
  }
}