Pith Number

pith:ZSSQKSDB

pith:2021:ZSSQKSDB3SO2XO2UZP7VPKPHFX

not attested not anchored not stored refs pending

Noisy Boolean Hidden Matching with Applications

Amulya Musipatla, David P. Woodruff, Jakab Tardos, Michael Kapralov, Samson Zhou

arxiv:2107.02578 v2 · 2021-07-06 · 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{ZSSQKSDB3SO2XO2UZP7VPKPHFX}

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

Quantum Communication Lower Bounds for Search Problems via Matrix Discrepancy

Receipt and verification

First computed	2026-07-05T03:52:13.638925Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cca5054861dc9dabbb54cbff57a9e72dc85f3fb4b558da4bf7f83c9b2be2b7f8

Aliases

arxiv: 2107.02578 · arxiv_version: 2107.02578v2 · doi: 10.48550/arxiv.2107.02578 · pith_short_12: ZSSQKSDB3SO2 · pith_short_16: ZSSQKSDB3SO2XO2U · pith_short_8: ZSSQKSDB

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/ZSSQKSDB3SO2XO2UZP7VPKPHFX \
  | 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: cca5054861dc9dabbb54cbff57a9e72dc85f3fb4b558da4bf7f83c9b2be2b7f8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "302a2d16107cb5497ae71c6b3c9d25eeae7aaf76b255afe9788282f54243319f",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2021-07-06T12:34:46Z",
    "title_canon_sha256": "e29edddfa7950d3e8abbd830043e9819929a7d526ae0e807c116677d759fdb7b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2107.02578",
    "kind": "arxiv",
    "version": 2
  }
}