Pith Number

pith:MEQI4FS2

pith:2021:MEQI4FS27YNPBJWWPMD2UACPRG

not attested not anchored not stored refs pending

Pointwise Bounds for Distribution Estimation under Communication Constraints

Ayfer \"Ozg\"ur, Peter Kairouz, Wei-Ning Chen

arxiv:2110.03189 v2 · 2021-10-07 · 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{MEQI4FS27YNPBJWWPMD2UACPRG}

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	2026-07-05T03:27:36.132829Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

61208e165afe1af0a6d67b07aa004f89ac7717c30d2a1e34b9547b8908c83a19

Aliases

arxiv: 2110.03189 · arxiv_version: 2110.03189v2 · doi: 10.48550/arxiv.2110.03189 · pith_short_12: MEQI4FS27YNP · pith_short_16: MEQI4FS27YNPBJWW · pith_short_8: MEQI4FS2

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/MEQI4FS27YNPBJWWPMD2UACPRG \
  | 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: 61208e165afe1af0a6d67b07aa004f89ac7717c30d2a1e34b9547b8908c83a19

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a44da6c2914ca988b1905ebcfb19477450770913e926d8babf3909b1a41e301d",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2021-10-07T05:31:00Z",
    "title_canon_sha256": "1671f6e16f5431ec67b91dcc57faade0a39f8dd64b5ed4aef2d15e82fb100b9b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2110.03189",
    "kind": "arxiv",
    "version": 2
  }
}