Pith Number

pith:ZNO2ROF2

pith:2017:ZNO2ROF2HTDF4DPHREHEXXDN23

not attested not anchored not stored refs pending

A Sequential Approximation Framework for Coded Distributed Optimization

Claire Tomlin, Jingge Zhu, Kannan Ramchandran, Vipul Gupta, Ye Pu

arxiv:1710.09001 v1 · 2017-10-24 · cs.IT · cs.DC · cs.LG · cs.PF · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZNO2ROF2HTDF4DPHREHEXXDN23}

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	2026-05-18T00:32:00.600905Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cb5da8b8ba3cc65e0de7890e4bdc6dd6ef5dcbebdc69c712d0abf8f23cf90860

Aliases

arxiv: 1710.09001 · arxiv_version: 1710.09001v1 · doi: 10.48550/arxiv.1710.09001 · pith_short_12: ZNO2ROF2HTDF · pith_short_16: ZNO2ROF2HTDF4DPH · pith_short_8: ZNO2ROF2

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/ZNO2ROF2HTDF4DPHREHEXXDN23 \
  | 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: cb5da8b8ba3cc65e0de7890e4bdc6dd6ef5dcbebdc69c712d0abf8f23cf90860

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0ee7ba5914c38e172436593750070e2c12d0047812b5f39e5af4f91faa2ce728",
    "cross_cats_sorted": [
      "cs.DC",
      "cs.LG",
      "cs.PF",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2017-10-24T21:53:21Z",
    "title_canon_sha256": "d99a49bb98590127442efbf061bde12e4636b6ee5fe89455bb055b47416de637"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.09001",
    "kind": "arxiv",
    "version": 1
  }
}