Pith Number

pith:IUVLD2XF

pith:2020:IUVLD2XFNHFTEHH6Z77EZY7PBK

not attested not anchored not stored refs pending

Distributed Linear Equations over Random Networks

Guodong Shi, Jie Chen, Jinlong Lei, Peng Yi, Yiguang Hong

arxiv:2008.09795 v2 · 2020-08-22 · math.OC · 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{IUVLD2XFNHFTEHH6Z77EZY7PBK}

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	2026-07-05T02:35:17.348278Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

452ab1eae569cb321cfecffe4ce3ef0a800ecbf10443a8fc194c590e63239354

Aliases

arxiv: 2008.09795 · arxiv_version: 2008.09795v2 · doi: 10.48550/arxiv.2008.09795 · pith_short_12: IUVLD2XFNHFT · pith_short_16: IUVLD2XFNHFTEHH6 · pith_short_8: IUVLD2XF

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/IUVLD2XFNHFTEHH6Z77EZY7PBK \
  | 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: 452ab1eae569cb321cfecffe4ce3ef0a800ecbf10443a8fc194c590e63239354

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3fbc710a2aa4a2826402b40474ec97064a553a528324993837195a29dfc00c8c",
    "cross_cats_sorted": [
      "cs.DC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2020-08-22T10:06:30Z",
    "title_canon_sha256": "280ac7d6069cb80d4815e84d4ee3dd7293c390252232440d0df0ad9f05d6633b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2008.09795",
    "kind": "arxiv",
    "version": 2
  }
}