Pith Number

pith:4LYDI4LG

pith:2019:4LYDI4LGNRJJDRZAQTQZJ3QLQM

not attested not anchored not stored refs pending

Exploring Fast and Communication-Efficient Algorithms in Large-scale Distributed Networks

Jiaxiang Wu, Junzhou Huang, Yue Yu

arxiv:1901.08924 v2 · 2019-01-25 · 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{4LYDI4LGNRJJDRZAQTQZJ3QLQM}

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	2026-05-17T23:52:26.794952Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e2f03471666c5291c72084e194ee0b8315bd13efa0a34a0333159e7d297adcf8

Aliases

arxiv: 1901.08924 · arxiv_version: 1901.08924v2 · doi: 10.48550/arxiv.1901.08924 · pith_short_12: 4LYDI4LGNRJJ · pith_short_16: 4LYDI4LGNRJJDRZA · pith_short_8: 4LYDI4LG

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/4LYDI4LGNRJJDRZAQTQZJ3QLQM \
  | 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: e2f03471666c5291c72084e194ee0b8315bd13efa0a34a0333159e7d297adcf8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dd1f6545946593977967dea71215dbbb37089e81664204c6a0a223c0d184625b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2019-01-25T15:27:36Z",
    "title_canon_sha256": "849802dbe919af503130640382e25244bdd184ff067ee730b3b3f353e9eee91a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.08924",
    "kind": "arxiv",
    "version": 2
  }
}