Pith Number

pith:SXTLRQPY

pith:2018:SXTLRQPYPHZCRRMLLTIXRDYIOA

not attested not anchored not stored refs pending

Communication Optimality Trade-offs For Distributed Estimation

Anit Kumar Sahu, Dusan Jakovetic, Soummya Kar

arxiv:1801.04050 v1 · 2018-01-12 · math.OC · math.PR · math.ST · stat.TH

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SXTLRQPYPHZCRRMLLTIXRDYIOA}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T00:26:12.038964Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

95e6b8c1f879f228c58b5cd1788f08702d6784ade960287eb5da07d3dac9b5a3

Aliases

arxiv: 1801.04050 · arxiv_version: 1801.04050v1 · doi: 10.48550/arxiv.1801.04050 · pith_short_12: SXTLRQPYPHZC · pith_short_16: SXTLRQPYPHZCRRML · pith_short_8: SXTLRQPY

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/SXTLRQPYPHZCRRMLLTIXRDYIOA \
  | 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: 95e6b8c1f879f228c58b5cd1788f08702d6784ade960287eb5da07d3dac9b5a3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1a8270e7fd87181ed2968da2d9db6584c75113ff9891754a8695a7f633468acb",
    "cross_cats_sorted": [
      "math.PR",
      "math.ST",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2018-01-12T03:51:29Z",
    "title_canon_sha256": "7012d0eb1d55c525a2b66143532f86372d8d5412a9b499a7b2b7af240301fd9e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.04050",
    "kind": "arxiv",
    "version": 1
  }
}