Pith Number

pith:EQ2NCSV2

pith:2014:EQ2NCSV2UE5BEWW7ZQUJTADU7F

not attested not anchored not stored refs pending

On Communication Cost of Distributed Statistical Estimation and Dimensionality

Ankit Garg, Huy L. Nguyen, Tengyu Ma

arxiv:1405.1665 v2 · 2014-05-07 · cs.LG · 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{EQ2NCSV2UE5BEWW7ZQUJTADU7F}

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	2026-05-18T02:38:09.956109Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2434d14abaa13a125adfcc28998074f953b786df151261abe68a653cde18e0b2

Aliases

arxiv: 1405.1665 · arxiv_version: 1405.1665v2 · doi: 10.48550/arxiv.1405.1665 · pith_short_12: EQ2NCSV2UE5B · pith_short_16: EQ2NCSV2UE5BEWW7 · pith_short_8: EQ2NCSV2

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/EQ2NCSV2UE5BEWW7ZQUJTADU7F \
  | 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: 2434d14abaa13a125adfcc28998074f953b786df151261abe68a653cde18e0b2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "459123f9dd2b219f86ee3903ce2e93c24cb6c04f517a1cdadc6aa4f7c2709784",
    "cross_cats_sorted": [
      "cs.IT",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2014-05-07T16:44:21Z",
    "title_canon_sha256": "dbf9c6d3913c6f29d0074691c3dd49b3f68e11010750f5d085410c49f9312a69"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.1665",
    "kind": "arxiv",
    "version": 2
  }
}