Pith Number

pith:KBK77MYH

pith:2009:KBK77MYHXFVNFRUNY6SNCOCT54

not attested not anchored not stored refs pending

Optimization and Analysis of Distributed Averaging with Short Node Memory

Boris N. Oreshkin, Mark J. Coates, Michael G. Rabbat

arxiv:0903.3537 v4 · 2009-03-20 · cs.DC · cs.IT · cs.MA · 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{KBK77MYHXFVNFRUNY6SNCOCT54}

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	2026-05-18T02:14:26.980787Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5055ffb307b96ad2c68dc7a4d13853ef0cb9426d293e2e63b20b00027d808d98

Aliases

arxiv: 0903.3537 · arxiv_version: 0903.3537v4 · doi: 10.48550/arxiv.0903.3537 · pith_short_12: KBK77MYHXFVN · pith_short_16: KBK77MYHXFVNFRUN · pith_short_8: KBK77MYH

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/KBK77MYHXFVNFRUNY6SNCOCT54 \
  | 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: 5055ffb307b96ad2c68dc7a4d13853ef0cb9426d293e2e63b20b00027d808d98

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "687fd9eb45cb056ff6d8391c54f9b9be53a6de3881f00298aa2839a047a7db13",
    "cross_cats_sorted": [
      "cs.IT",
      "cs.MA",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2009-03-20T15:12:13Z",
    "title_canon_sha256": "8ab3deea1007fbb4d34c3c9282199a6b0dcfbad667fafa411a55dce10cd5df07"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0903.3537",
    "kind": "arxiv",
    "version": 4
  }
}