Pith Number

pith:6RA6ODSC

pith:2013:6RA6ODSCO4BEV4YT2DDOX7MU3W

not attested not anchored not stored refs pending

NOMAD: Non-locking, stOchastic Multi-machine algorithm for Asynchronous and Decentralized matrix completion

Cho-Jui Hsieh, Hsiang-Fu Yu, Hyokun Yun, Inderjit Dhillon, S.V.N. Vishwanathan

arxiv:1312.0193 v2 · 2013-12-01 · cs.DC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6RA6ODSCO4BEV4YT2DDOX7MU3W}

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	2026-05-18T02:53:26.831531Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f441e70e4277024af313d0c6ebfd94ddb91cc6d01f3918d27476545e1f87c38d

Aliases

arxiv: 1312.0193 · arxiv_version: 1312.0193v2 · doi: 10.48550/arxiv.1312.0193 · pith_short_12: 6RA6ODSCO4BE · pith_short_16: 6RA6ODSCO4BEV4YT · pith_short_8: 6RA6ODSC

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/6RA6ODSCO4BEV4YT2DDOX7MU3W \
  | 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: f441e70e4277024af313d0c6ebfd94ddb91cc6d01f3918d27476545e1f87c38d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c8cb488f05e3f56efc380d0cb40fbb32012ba6fed2a0e1bad666a5975a664c68",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2013-12-01T08:56:36Z",
    "title_canon_sha256": "c6fd9f8152990f40dd19efd809a7b5bcf36d5eaaefa254b1f4302e71e923fc0f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1312.0193",
    "kind": "arxiv",
    "version": 2
  }
}