Pith Number

pith:QON4M44I

pith:2017:QON4M44IPS2J3UXGDG2XSU2BLK

not attested not anchored not stored refs pending

Cell-Probe Lower Bounds from Online Communication Complexity

Huacheng Yu, Josh Alman, Joshua R. Wang

arxiv:1704.06185 v2 · 2017-04-20 · cs.DS · cs.CC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QON4M44IPS2J3UXGDG2XSU2BLK}

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	2026-05-18T00:30:30.493249Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

839bc673887cb49dd2e619b57953415aaeafe4238811bbebd1e7b3ccb653a564

Aliases

arxiv: 1704.06185 · arxiv_version: 1704.06185v2 · doi: 10.48550/arxiv.1704.06185 · pith_short_12: QON4M44IPS2J · pith_short_16: QON4M44IPS2J3UXG · pith_short_8: QON4M44I

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/QON4M44IPS2J3UXGDG2XSU2BLK \
  | 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: 839bc673887cb49dd2e619b57953415aaeafe4238811bbebd1e7b3ccb653a564

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9c20e5cbb0e47d654a75f3aba07577001165c6c6ab7ef1b8ce3a18fbe68c4d93",
    "cross_cats_sorted": [
      "cs.CC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2017-04-20T15:27:26Z",
    "title_canon_sha256": "7c8773799b827433ab6f4b63e814be144101d3d2e335bd4a5ede7f3f5762db04"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.06185",
    "kind": "arxiv",
    "version": 2
  }
}