Pith Number

pith:KHCBBVY7

pith:2017:KHCBBVY7IEPVGYI2ODEIVAPYP4

not attested not anchored not stored refs pending

Sharp bounds for population recovery

Anindya De, Rocco Servedio, Ryan O'Donnell

arxiv:1703.01474 v1 · 2017-03-04 · cs.DS · cs.LG · 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{KHCBBVY7IEPVGYI2ODEIVAPYP4}

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	2026-05-18T00:49:30.612154Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

51c410d71f411f53611a70c88a81f87f35ab41e198e389bf825120e3a74ec51c

Aliases

arxiv: 1703.01474 · arxiv_version: 1703.01474v1 · doi: 10.48550/arxiv.1703.01474 · pith_short_12: KHCBBVY7IEPV · pith_short_16: KHCBBVY7IEPVGYI2 · pith_short_8: KHCBBVY7

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/KHCBBVY7IEPVGYI2ODEIVAPYP4 \
  | 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: 51c410d71f411f53611a70c88a81f87f35ab41e198e389bf825120e3a74ec51c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "524a02c6f41a8ce062a32f1396c71d0b4d4bb463787f8a948e69da8eeacaf25a",
    "cross_cats_sorted": [
      "cs.LG",
      "math.ST",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2017-03-04T15:13:41Z",
    "title_canon_sha256": "40e35c1c26a0ae816078236525d1b539bfdbcaeea6a8f1f3fe9fd0e6e73baba0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.01474",
    "kind": "arxiv",
    "version": 1
  }
}