Pith Number

pith:HDYCCTQL

pith:2018:HDYCCTQLY3MFRHYBBFX3IN73F2

not attested not anchored not stored refs pending

Inference under Information Constraints I: Lower Bounds from Chi-Square Contraction

Cl\'ement L. Canonne, Himanshu Tyagi, Jayadev Acharya

arxiv:1812.11476 v4 · 2018-12-30 · cs.DS · cs.DM · cs.IT · cs.LG · math.IT · math.ST · stat.TH

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HDYCCTQLY3MFRHYBBFX3IN73F2}

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.

Cited by

1 paper in Pith

RATQ: A Universal Fixed-Length Quantizer for Stochastic Optimization

Receipt and verification

First computed	2026-07-05T01:39:23.882506Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

38f0214e0bc6d8589f01096fb437fb2ebb65f34fbf4381cdce774c3da1dcadb6

Aliases

arxiv: 1812.11476 · arxiv_version: 1812.11476v4 · doi: 10.48550/arxiv.1812.11476 · pith_short_12: HDYCCTQLY3MF · pith_short_16: HDYCCTQLY3MFRHYB · pith_short_8: HDYCCTQL

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/HDYCCTQLY3MFRHYBBFX3IN73F2 \
  | 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: 38f0214e0bc6d8589f01096fb437fb2ebb65f34fbf4381cdce774c3da1dcadb6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1f955fb3c4c954d1b835e6a761a5fd9bb14f4137910cfac5cdfba4e085bec777",
    "cross_cats_sorted": [
      "cs.DM",
      "cs.IT",
      "cs.LG",
      "math.IT",
      "math.ST",
      "stat.TH"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2018-12-30T06:29:14Z",
    "title_canon_sha256": "d5a03192a6971933acc15c2bbbae1c7983fad36e924ac8f2cd5b078c358ec363"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.11476",
    "kind": "arxiv",
    "version": 4
  }
}