Pith Number

pith:IUYGVHOV

pith:2019:IUYGVHOVEG4WRBOSNUADDA2ZH4

not attested not anchored not stored refs pending

Decentralized Cooperative Online Estimation With Random Observation Matrices, Communication Graphs and Time Delays

Jiexiang Wang, Tao Li, Xiwei Zhang

arxiv:1908.08245 v6 · 2019-08-22 · eess.SP · cs.LG · cs.SY · eess.SY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IUYGVHOVEG4WRBOSNUADDA2ZH4}

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	2026-07-05T01:57:12.644093Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

45306a9dd521b96885d26d003183593f2678688d0095d7782ee45cbd0d066b5a

Aliases

arxiv: 1908.08245 · arxiv_version: 1908.08245v6 · doi: 10.48550/arxiv.1908.08245 · pith_short_12: IUYGVHOVEG4W · pith_short_16: IUYGVHOVEG4WRBOS · pith_short_8: IUYGVHOV

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/IUYGVHOVEG4WRBOSNUADDA2ZH4 \
  | 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: 45306a9dd521b96885d26d003183593f2678688d0095d7782ee45cbd0d066b5a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "65389a0b3296eb16bcd6091db50476a5d759688ad995ffbd874806c32ca4e9d5",
    "cross_cats_sorted": [
      "cs.LG",
      "cs.SY",
      "eess.SY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2019-08-22T08:10:36Z",
    "title_canon_sha256": "139cc58a684d908a109c9cf1f61287f74ee7dee20e597ed9a125e4832180935b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.08245",
    "kind": "arxiv",
    "version": 6
  }
}