Pith Number

pith:CUYJ7BAX

pith:2010:CUYJ7BAX3ODCREOTQ453ZO5YJI

not attested not anchored not stored refs pending

Gossip and Distributed Kalman Filtering: Weak Consensus under Weak Detectability

Jos\'e M. F. Moura, Soummya Kar

arxiv:1004.0381 v1 · 2010-04-02 · cs.IT · math.DS · math.IT · math.OC · math.PR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CUYJ7BAX3ODCREOTQ453ZO5YJI}

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	2026-05-18T02:08:14.749823Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

15309f8417db862891d3873bbcbbb84a04e4d01d0b0d38bac6a006794f542c4f

Aliases

arxiv: 1004.0381 · arxiv_version: 1004.0381v1 · doi: 10.48550/arxiv.1004.0381 · pith_short_12: CUYJ7BAX3ODC · pith_short_16: CUYJ7BAX3ODCREOT · pith_short_8: CUYJ7BAX

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/CUYJ7BAX3ODCREOTQ453ZO5YJI \
  | 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: 15309f8417db862891d3873bbcbbb84a04e4d01d0b0d38bac6a006794f542c4f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7e2770fbf548315b47166304e1e4e2a1f8436d442aae12bee70848ec16479061",
    "cross_cats_sorted": [
      "math.DS",
      "math.IT",
      "math.OC",
      "math.PR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2010-04-02T19:48:51Z",
    "title_canon_sha256": "d5db69926ed0699a390e3c918075016287d0cf19edae2daa2a9ad7135b7250b0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1004.0381",
    "kind": "arxiv",
    "version": 1
  }
}