Pith Number

pith:GIS7LART

pith:2019:GIS7LARTKWWSATJD773S2YUHHQ

not attested not anchored not stored refs pending

Pandora's Box with Correlations: Learning and Approximation

Christos Tzamos, Evangelia Gergatsouli, Ruimin Zhang, Shuchi Chawla, Yifeng Teng

arxiv:1911.01632 v2 · 2019-11-05 · cs.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GIS7LARTKWWSATJD773S2YUHHQ}

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

(Learned) Frequency Estimation Algorithms under Zipfian Distribution

Receipt and verification

First computed	2026-07-05T00:55:29.281618Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3225f5823355ad204d23fff72d62873c16caeb9f0a1c94b5a62cd47caf9f44e4

Aliases

arxiv: 1911.01632 · arxiv_version: 1911.01632v2 · doi: 10.48550/arxiv.1911.01632 · pith_short_12: GIS7LARTKWWS · pith_short_16: GIS7LARTKWWSATJD · pith_short_8: GIS7LART

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/GIS7LARTKWWSATJD773S2YUHHQ \
  | 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: 3225f5823355ad204d23fff72d62873c16caeb9f0a1c94b5a62cd47caf9f44e4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9e4e3d1213cb11cf2eb2dd0d10c88191cbf2235e407696c621d4111d180e58a9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2019-11-05T05:59:01Z",
    "title_canon_sha256": "64cbfc8af42bcef413d3a21e0d9bd4efce8efc3792a6d99cfaa028285ac7cba9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1911.01632",
    "kind": "arxiv",
    "version": 2
  }
}