Pith Number

pith:GXFNCTXK

pith:2014:GXFNCTXKSJHDC2XXCHP7UH2OPJ

not attested not anchored not stored refs pending

Best Approximation from the Kuhn-Tucker Set of Composite Monotone Inclusions

Abdullah Alotaibi, Naseer Shahzad, Patrick L. Combettes

arxiv:1401.8005 v3 · 2014-01-30 · 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{GXFNCTXKSJHDC2XXCHP7UH2OPJ}

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	2026-05-18T02:41:01.748713Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

35cad14eea924e316af711dffa1f4e7a5dfe223e8c5514433bd274344dec3403

Aliases

arxiv: 1401.8005 · arxiv_version: 1401.8005v3 · doi: 10.48550/arxiv.1401.8005 · pith_short_12: GXFNCTXKSJHD · pith_short_16: GXFNCTXKSJHDC2XX · pith_short_8: GXFNCTXK

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/GXFNCTXKSJHDC2XXCHP7UH2OPJ \
  | 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: 35cad14eea924e316af711dffa1f4e7a5dfe223e8c5514433bd274344dec3403

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "92781cb11529fd5c2f65d938c790ff3b9705c94545ff59e7a0f69bacdfcb3b06",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2014-01-30T21:25:52Z",
    "title_canon_sha256": "f0edf26007733b5b891877da7d4f04c509bae4464dd91895148e6dc9fdad6491"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.8005",
    "kind": "arxiv",
    "version": 3
  }
}