Pith Number

pith:FVXH4P4C

pith:2015:FVXH4P4CYHCGFEJ7HKWAJPHKBJ

not attested not anchored not stored refs pending

Sample-Optimal Density Estimation in Nearly-Linear Time

Ilias Diakonikolas, Jayadev Acharya, Jerry Li, Ludwig Schmidt

arxiv:1506.00671 v1 · 2015-06-01 · cs.DS · 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{FVXH4P4CYHCGFEJ7HKWAJPHKBJ}

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

A Polynomial Time Algorithm for Log-Concave Maximum Likelihood via Locally Exponential Families

Receipt and verification

First computed	2026-05-18T01:59:53.033521Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2d6e7e3f82c1c462913f3aac04bcea0a6b34eacd82056854161c6ac2ad1ebb1f

Aliases

arxiv: 1506.00671 · arxiv_version: 1506.00671v1 · doi: 10.48550/arxiv.1506.00671 · pith_short_12: FVXH4P4CYHCG · pith_short_16: FVXH4P4CYHCGFEJ7 · pith_short_8: FVXH4P4C

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/FVXH4P4CYHCGFEJ7HKWAJPHKBJ \
  | 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: 2d6e7e3f82c1c462913f3aac04bcea0a6b34eacd82056854161c6ac2ad1ebb1f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "34abf6394b62d9c6800e758a452ae06b6d27f96f68fabf908940e76093a7b16c",
    "cross_cats_sorted": [
      "cs.IT",
      "cs.LG",
      "math.IT",
      "math.ST",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2015-06-01T20:44:22Z",
    "title_canon_sha256": "2ae86df8ee94a57b31b43696db04ed869acac2e2fcea3b2f4ef1ca7143c74e3b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.00671",
    "kind": "arxiv",
    "version": 1
  }
}