Pith Number

pith:HFQLRFFL

pith:2016:HFQLRFFLFSGG7P4HWEQWH2WSMY

not attested not anchored not stored refs pending

The LP-Newton Method and Conic Optimization

Francesco Silvestri, Gerhard Reinelt

arxiv:1611.09260 v2 · 2016-11-28 · 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{HFQLRFFLFSGG7P4HWEQWH2WSMY}

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	2026-05-18T00:38:03.893977Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3960b894ab2c8c6fbf87b12163ead26627fb7ae3e0de783cca630f4353faeb90

Aliases

arxiv: 1611.09260 · arxiv_version: 1611.09260v2 · doi: 10.48550/arxiv.1611.09260 · pith_short_12: HFQLRFFLFSGG · pith_short_16: HFQLRFFLFSGG7P4H · pith_short_8: HFQLRFFL

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/HFQLRFFLFSGG7P4HWEQWH2WSMY \
  | 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: 3960b894ab2c8c6fbf87b12163ead26627fb7ae3e0de783cca630f4353faeb90

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "93572df48646511addbfd4e0e2d620281bb69904effe2a3b07cff93a8b3046d0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2016-11-28T17:50:41Z",
    "title_canon_sha256": "51ebd282f8b720b455eb87aae6f124fcf1c51bba336a12fafc6fc1c773b118e4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1611.09260",
    "kind": "arxiv",
    "version": 2
  }
}