Pith Number

pith:OJPI6IIB

pith:2016:OJPI6IIB4ZAGV7GSINIFLYPVEB

not attested not anchored not stored refs pending

Sketching Meets Random Projection in the Dual: A Provable Recovery Algorithm for Big and High-dimensional Data

Jason D. Lee, Jialei Wang, Mehrdad Mahdavi, Mladen Kolar, Nathan Srebro

arxiv:1610.03045 v1 · 2016-10-10 · cs.LG · math.OC · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OJPI6IIB4ZAGV7GSINIFLYPVEB}

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	2026-05-18T01:02:50.140131Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

725e8f2101e6406afcd2435055e1f5204b015770b85529dc07f90fcd067dcd7b

Aliases

arxiv: 1610.03045 · arxiv_version: 1610.03045v1 · doi: 10.48550/arxiv.1610.03045 · pith_short_12: OJPI6IIB4ZAG · pith_short_16: OJPI6IIB4ZAGV7GS · pith_short_8: OJPI6IIB

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/OJPI6IIB4ZAGV7GSINIFLYPVEB \
  | 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: 725e8f2101e6406afcd2435055e1f5204b015770b85529dc07f90fcd067dcd7b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8d155632026fe3b2cd577d5802a066a8c704ff32ef312853d91e5f746aeaf085",
    "cross_cats_sorted": [
      "math.OC",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2016-10-10T19:48:34Z",
    "title_canon_sha256": "28fd921caae0b8c210e652c4b9bbf7c89cacbc82bce2c598010e22adfba478f5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1610.03045",
    "kind": "arxiv",
    "version": 1
  }
}