Pith Number

pith:TMKGVYIC

pith:2014:TMKGVYIC3G6LUG4WLCE5KBVIZA

not attested not anchored not stored refs pending

Dynamic sampling schemes for optimal noise learning under multiple nonsmooth constraints

Carola-Bibiane Sch\"onlieb, Juan Carlos De Los Reyes, Luca Calatroni

arxiv:1403.1278 v2 · 2014-03-05 · 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{TMKGVYIC3G6LUG4WLCE5KBVIZA}

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	2026-05-18T02:49:11.851916Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9b146ae102d9bcba1b965889d506a8c81a2357f5ba7bc9f3349b8a13057153ee

Aliases

arxiv: 1403.1278 · arxiv_version: 1403.1278v2 · doi: 10.48550/arxiv.1403.1278 · pith_short_12: TMKGVYIC3G6L · pith_short_16: TMKGVYIC3G6LUG4W · pith_short_8: TMKGVYIC

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/TMKGVYIC3G6LUG4WLCE5KBVIZA \
  | 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: 9b146ae102d9bcba1b965889d506a8c81a2357f5ba7bc9f3349b8a13057153ee

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a089f0f9b52d56054bdd286baa3822e60c0ecdb88989f8e6cec37bddd1a4dc6d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2014-03-05T21:39:05Z",
    "title_canon_sha256": "a036cfad50e30432a78a7c6f736fd66f7294436f42cfa139fea5854f7786aa0d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.1278",
    "kind": "arxiv",
    "version": 2
  }
}