Pith Number

pith:KCRQSTKT

pith:2017:KCRQSTKT3VFBS7Z6EPB24S3KXU

not attested not anchored not stored refs pending

Methods for Estimation of Convex Sets

Victor-Emmanuel Brunel

arxiv:1709.03137 v2 · 2017-09-10 · math.ST · stat.TH

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KCRQSTKT3VFBS7Z6EPB24S3KXU}

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	2026-05-18T00:07:43.669365Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

50a3094d53dd4a197f3e23c3ae4b6abd136496ead06e11e56a52193eedb6003e

Aliases

arxiv: 1709.03137 · arxiv_version: 1709.03137v2 · doi: 10.48550/arxiv.1709.03137 · pith_short_12: KCRQSTKT3VFB · pith_short_16: KCRQSTKT3VFBS7Z6 · pith_short_8: KCRQSTKT

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/KCRQSTKT3VFBS7Z6EPB24S3KXU \
  | 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: 50a3094d53dd4a197f3e23c3ae4b6abd136496ead06e11e56a52193eedb6003e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ef63aa78c00fa472522e1c3d4796174521354449d716dd831630e21d96141404",
    "cross_cats_sorted": [
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2017-09-10T17:03:36Z",
    "title_canon_sha256": "9b4907ba50a327c86f643dcfd54358de71071e1eb47ddfdb7cb91f44e926be24"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.03137",
    "kind": "arxiv",
    "version": 2
  }
}