Pith Number

pith:U7SYFZ24

pith:2013:U7SYFZ24X7KXOKNPNDRYDC263X

not attested not anchored not stored refs pending

Stochastic Contraction in Riemannian Metrics

Jean-Jacques Slotine, Quang-Cuong Pham

arxiv:1304.0340 v1 · 2013-04-01 · 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{U7SYFZ24X7KXOKNPNDRYDC263X}

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	2026-05-18T03:29:17.218706Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a7e582e75cbfd57729af68e3818b5eddce1c8a40184fa04caa29a8dd46e87438

Aliases

arxiv: 1304.0340 · arxiv_version: 1304.0340v1 · doi: 10.48550/arxiv.1304.0340 · pith_short_12: U7SYFZ24X7KX · pith_short_16: U7SYFZ24X7KXOKNP · pith_short_8: U7SYFZ24

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/U7SYFZ24X7KXOKNPNDRYDC263X \
  | 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: a7e582e75cbfd57729af68e3818b5eddce1c8a40184fa04caa29a8dd46e87438

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3895488533518eedaa7259fe6cc295f52222b77e0c4a76bb549bf24d152af54f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2013-04-01T11:48:46Z",
    "title_canon_sha256": "c6eba5320fa64ce7c935d16926e020483593182c57ced29628508130563fef1b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1304.0340",
    "kind": "arxiv",
    "version": 1
  }
}