Pith Number

pith:PWPKVOBI

pith:2018:PWPKVOBI4C7OMRPJXZUYPURHQR

not attested not anchored not stored refs pending

Strategyproof Linear Regression in High Dimensions

Ariel D. Procaccia, Chara Podimata, Nisarg Shah, Yiling Chen

arxiv:1805.10693 v1 · 2018-05-27 · cs.GT · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PWPKVOBI4C7OMRPJXZUYPURHQR}

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	2026-05-18T00:14:51.716351Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7d9eaab828e0bee645e9be6987d227845325f0130e14c79fd26ca51bef932a4c

Aliases

arxiv: 1805.10693 · arxiv_version: 1805.10693v1 · doi: 10.48550/arxiv.1805.10693 · pith_short_12: PWPKVOBI4C7O · pith_short_16: PWPKVOBI4C7OMRPJ · pith_short_8: PWPKVOBI

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/PWPKVOBI4C7OMRPJXZUYPURHQR \
  | 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: 7d9eaab828e0bee645e9be6987d227845325f0130e14c79fd26ca51bef932a4c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "daaa768309b183884e1342783feb0b0954c483fbdb6f1ebc7cf27d4c52c2c22c",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.GT",
    "submitted_at": "2018-05-27T21:31:56Z",
    "title_canon_sha256": "ad9942cc15597ba9daeb207ac52306a84a2f040c00be2ffbef33a9e4d1371810"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.10693",
    "kind": "arxiv",
    "version": 1
  }
}