Pith Number

pith:6DELSWUL

pith:2014:6DELSWULIXDQ52PZSHGXDOQUJD

not attested not anchored not stored refs pending

Two-Term Disjunctions on the Second-Order Cone

Fatma Kilinc-Karzan, Sercan Yildiz

arxiv:1404.7813 v1 · 2014-04-30 · 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{6DELSWULIXDQ52PZSHGXDOQUJD}

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	2026-05-18T02:52:49.875648Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f0c8b95a8b45c70ee9f991cd71ba1448fcc2645ee8e5256ff5c2abebb9b3cc2f

Aliases

arxiv: 1404.7813 · arxiv_version: 1404.7813v1 · doi: 10.48550/arxiv.1404.7813 · pith_short_12: 6DELSWULIXDQ · pith_short_16: 6DELSWULIXDQ52PZ · pith_short_8: 6DELSWUL

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/6DELSWULIXDQ52PZSHGXDOQUJD \
  | 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: f0c8b95a8b45c70ee9f991cd71ba1448fcc2645ee8e5256ff5c2abebb9b3cc2f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "221192ecb0a1396133211b96f88152f8cbeef129170a56bf18072b6971614211",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2014-04-30T17:55:19Z",
    "title_canon_sha256": "65e788bb9a1935451ba84f57dc694f16f4e1731713af7c16f64206ee6e0710aa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.7813",
    "kind": "arxiv",
    "version": 1
  }
}