Pith Number

pith:BNLPPCTA

pith:2011:BNLPPCTADH5NH2HFAY33IM624G

not attested not anchored not stored refs pending

A randomized Mirror-Prox method for solving structured large-scale matrix saddle-point problems

Arkadi Nemirovski, Michael B\"urgisser, Michel Baes

arxiv:1112.1274 v1 · 2011-12-06 · 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{BNLPPCTADH5NH2HFAY33IM624G}

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	2026-05-18T04:06:55.831113Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0b56f78a6019fad3e8e50637b433dae18ab1206e263d5f80044b91c03dc89406

Aliases

arxiv: 1112.1274 · arxiv_version: 1112.1274v1 · doi: 10.48550/arxiv.1112.1274 · pith_short_12: BNLPPCTADH5N · pith_short_16: BNLPPCTADH5NH2HF · pith_short_8: BNLPPCTA

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/BNLPPCTADH5NH2HFAY33IM624G \
  | 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: 0b56f78a6019fad3e8e50637b433dae18ab1206e263d5f80044b91c03dc89406

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0d420199b472065cdb9dca3721e3a63c6b44321ff42d43945dfbd9520bc9e6ab",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2011-12-06T13:41:49Z",
    "title_canon_sha256": "b662ed11b2c395c35a765b2f561093881bb5db46798af4086654b42dda9eeb8c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1112.1274",
    "kind": "arxiv",
    "version": 1
  }
}