Pith Number

pith:FCXDJEPB

pith:2014:FCXDJEPB36U4DFIM2D6MIIJ7FL

not attested not anchored not stored refs pending

Nonasymptotic Convergence Rates for Cooperative Learning Over Time-Varying Directed Graphs

Alex Olshevsky, Angelia Nedi\'c, C\'esar A. Uribe

arxiv:1410.1977 v2 · 2014-10-08 · 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{FCXDJEPB36U4DFIM2D6MIIJ7FL}

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	2026-05-18T01:34:57.399325Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

28ae3491e1dfa9c1950cd0fcc4213f2afb18332b99da5191bd232ac4be9d89d3

Aliases

arxiv: 1410.1977 · arxiv_version: 1410.1977v2 · doi: 10.48550/arxiv.1410.1977 · pith_short_12: FCXDJEPB36U4 · pith_short_16: FCXDJEPB36U4DFIM · pith_short_8: FCXDJEPB

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/FCXDJEPB36U4DFIM2D6MIIJ7FL \
  | 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: 28ae3491e1dfa9c1950cd0fcc4213f2afb18332b99da5191bd232ac4be9d89d3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "968c9bc56e5c796d4913609742f3731fe214fc80f3d02bfb047b36581afdf93d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2014-10-08T03:35:09Z",
    "title_canon_sha256": "7268f18aa91d9f014566aee740095edf985cf2d1ee195b74492035762df1fa7d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1410.1977",
    "kind": "arxiv",
    "version": 2
  }
}