Pith Number

pith:O6SPCW5C

pith:2012:O6SPCW5CW5RIRE6PEUZEGLNJY3

not attested not anchored not stored refs pending

Inner approximations of the region of attraction for polynomial dynamical systems

Colin N. Jones (EPFL), CTU/FEE), Didier Henrion (LAAS, Milan Korda (EPFL)

arxiv:1210.3184 v1 · 2012-10-11 · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{O6SPCW5CW5RIRE6PEUZEGLNJY3}

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	2026-05-18T03:43:28.124717Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

77a4f15ba2b7628893cf2532432da9c6cc60c2f87a5a2f857b4e738553b34c79

Aliases

arxiv: 1210.3184 · arxiv_version: 1210.3184v1 · doi: 10.48550/arxiv.1210.3184 · pith_short_12: O6SPCW5CW5RI · pith_short_16: O6SPCW5CW5RIRE6P · pith_short_8: O6SPCW5C

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/O6SPCW5CW5RIRE6PEUZEGLNJY3 \
  | 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: 77a4f15ba2b7628893cf2532432da9c6cc60c2f87a5a2f857b4e738553b34c79

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0c2ba2b475e4f514c78778244c019bc4d2b0ebf60c399a99d8a515c9e388590a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2012-10-11T11:40:37Z",
    "title_canon_sha256": "65f0f62f0654c3fd078fca4c16b6692b65132a3bb5bf4cced0957940742702d2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.3184",
    "kind": "arxiv",
    "version": 1
  }
}