Pith Number

pith:5YZTLGKC

pith:2014:5YZTLGKC4CYD4GQQ5O6LOOAENV

not attested not anchored not stored refs pending

Gordon's inequality and condition numbers in conic optimization

Dennis Amelunxen, Martin Lotz

arxiv:1408.3016 v1 · 2014-08-13 · math.PR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5YZTLGKC4CYD4GQQ5O6LOOAENV}

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	2026-05-18T02:45:15.271373Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ee33359942e0b03e1a10ebbcb738046d40952f33bc6dba200942f69317d5804f

Aliases

arxiv: 1408.3016 · arxiv_version: 1408.3016v1 · doi: 10.48550/arxiv.1408.3016 · pith_short_12: 5YZTLGKC4CYD · pith_short_16: 5YZTLGKC4CYD4GQQ · pith_short_8: 5YZTLGKC

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/5YZTLGKC4CYD4GQQ5O6LOOAENV \
  | 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: ee33359942e0b03e1a10ebbcb738046d40952f33bc6dba200942f69317d5804f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "504b7faca246fbccc8f7bfc59fef1fc390fbc24f86013ab27d6f8100ae0e86df",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2014-08-13T14:26:01Z",
    "title_canon_sha256": "e3bb7f02cc8a411c18b65f0db0cd91cf35c1b4e0dabc3f296a6f8e10abbb2306"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1408.3016",
    "kind": "arxiv",
    "version": 1
  }
}