Pith Number

pith:RVKMCA4P

pith:2013:RVKMCA4PBLGMTZONP7OTCO3K6T

not attested not anchored not stored refs pending

An Optimal Affine Invariant Smooth Minimization Algorithm

Alexandre d'Aspremont, Crist\'obal Guzm\'an, Martin Jaggi

arxiv:1301.0465 v3 · 2013-01-03 · 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{RVKMCA4PBLGMTZONP7OTCO3K6T}

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	2026-05-18T00:56:36.403406Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8d54c1038f0accc9e5cd7fdd313b6af4dd79f28880f4e5c79711c6721120dac8

Aliases

arxiv: 1301.0465 · arxiv_version: 1301.0465v3 · doi: 10.48550/arxiv.1301.0465 · pith_short_12: RVKMCA4PBLGM · pith_short_16: RVKMCA4PBLGMTZON · pith_short_8: RVKMCA4P

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/RVKMCA4PBLGMTZONP7OTCO3K6T \
  | 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: 8d54c1038f0accc9e5cd7fdd313b6af4dd79f28880f4e5c79711c6721120dac8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4aabe3a85891a74e9db09ed23ae4afeb756a5495fa5db4c38243bb92306261be",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2013-01-03T14:28:32Z",
    "title_canon_sha256": "92f9345de59db66b71d096714bccca7849a34cea79c0db2de46c1c6019fd68d4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.0465",
    "kind": "arxiv",
    "version": 3
  }
}