Pith Number

pith:OUMQUPCT

pith:2017:OUMQUPCTAJBVUNO6JLEXLXW44B

not attested not anchored not stored refs pending

Tracking and Control of Gauss-Markov Processes over Packet-Drop Channels with Acknowledgments

Anatoly Khina, Ashish Khisti, Babak Hassibi, Victoria Kostina

arxiv:1702.01779 v4 · 2017-02-06 · cs.IT · 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{OUMQUPCTAJBVUNO6JLEXLXW44B}

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	2026-05-18T00:15:10.556741Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

75190a3c5302435a35de4ac975dedce07994f98c5e45799c2e26315299911459

Aliases

arxiv: 1702.01779 · arxiv_version: 1702.01779v4 · doi: 10.48550/arxiv.1702.01779 · pith_short_12: OUMQUPCTAJBV · pith_short_16: OUMQUPCTAJBVUNO6 · pith_short_8: OUMQUPCT

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/OUMQUPCTAJBVUNO6JLEXLXW44B \
  | 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: 75190a3c5302435a35de4ac975dedce07994f98c5e45799c2e26315299911459

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5480e939249e2e54b20788a13777bbc85fbb67a5bb3bc96bfd51e1b98bdb0094",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2017-02-06T20:09:19Z",
    "title_canon_sha256": "1c93c1e88165be8f506c778ba88db25549930113857f99490908520a83764309"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.01779",
    "kind": "arxiv",
    "version": 4
  }
}