Pith Number

pith:YTX6TL3Q

pith:2006:YTX6TL3QUVR3VD6BKX73JTT62K

not attested not anchored not stored refs pending

Private Approximate Heavy Hitters

Martin J. Strauss, Xuan Zheng

arxiv:cs/0609166 v1 · 2006-09-29 · cs.CR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YTX6TL3QUVR3VD6BKX73JTT62K}

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	2026-07-04T14:56:28.078815Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c4efe9af70a563ba8fc155ffb4ce7ed2b1a676dbe3f304693f41f7378a5ef790

Aliases

arxiv: cs/0609166 · arxiv_version: cs/0609166v1 · doi: 10.48550/arxiv.cs/0609166 · pith_short_12: YTX6TL3QUVR3 · pith_short_16: YTX6TL3QUVR3VD6B · pith_short_8: YTX6TL3Q

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/YTX6TL3QUVR3VD6BKX73JTT62K \
  | 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: c4efe9af70a563ba8fc155ffb4ce7ed2b1a676dbe3f304693f41f7378a5ef790

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4576fd55b8ffd30549e8491a085c21d5ed1c8192e9322fd9d858cc6c9e71cc55",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cs.CR",
    "submitted_at": "2006-09-29T16:05:10Z",
    "title_canon_sha256": "4f232606f6e262288a724e27660e26815b27fe975baef67f64b4fc279eeed078"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cs/0609166",
    "kind": "arxiv",
    "version": 1
  }
}