Pith Number

pith:OGTN53TK

pith:2016:OGTN53TKJIF3UZXBT7EJOCLQYF

not attested not anchored not stored refs pending

Convergence rates of moment-sum-of-squares hierarchies for volume approximation of semialgebraic sets

CTU), Didier Henrion (LAAS-MAC, Milan Korda

arxiv:1612.04146 v1 · 2016-12-13 · 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{OGTN53TKJIF3UZXBT7EJOCLQYF}

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	2026-05-18T00:55:05.356677Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

71a6deee6a4a0bba66e19fc8970970c15d566ed88775b59454cabd8cf55310f9

Aliases

arxiv: 1612.04146 · arxiv_version: 1612.04146v1 · doi: 10.48550/arxiv.1612.04146 · pith_short_12: OGTN53TKJIF3 · pith_short_16: OGTN53TKJIF3UZXB · pith_short_8: OGTN53TK

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/OGTN53TKJIF3UZXBT7EJOCLQYF \
  | 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: 71a6deee6a4a0bba66e19fc8970970c15d566ed88775b59454cabd8cf55310f9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6090ccbf80ddd12b20633ce38d773a409e1fd0c0bcbeb467cca8ad16b6ed0c12",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2016-12-13T13:14:34Z",
    "title_canon_sha256": "6481c80ccb12bd7dbe6cbdab3e3bb0381e2271f06d6cf7f7ac5278a9f2d0d63e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1612.04146",
    "kind": "arxiv",
    "version": 1
  }
}