Pith Number

pith:E4A5N5GY

pith:2018:E4A5N5GYK7THYDTR4G5QTD7YCK

not attested not anchored not stored refs pending

Sub-O(log n) Out-of-Order Sliding-Window Aggregation

Kanat Tangwongsan, Martin Hirzel, Scott Schneider

arxiv:1810.11308 v1 · 2018-10-26 · cs.DS · cs.DB

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{E4A5N5GYK7THYDTR4G5QTD7YCK}

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	2026-05-18T00:02:14.528047Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2701d6f4d857e67c0e71e1bb098ff812aac2ee4e385d12ca5e3e5ec1008c86ee

Aliases

arxiv: 1810.11308 · arxiv_version: 1810.11308v1 · doi: 10.48550/arxiv.1810.11308 · pith_short_12: E4A5N5GYK7TH · pith_short_16: E4A5N5GYK7THYDTR · pith_short_8: E4A5N5GY

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/E4A5N5GYK7THYDTR4G5QTD7YCK \
  | 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: 2701d6f4d857e67c0e71e1bb098ff812aac2ee4e385d12ca5e3e5ec1008c86ee

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "33917b673b7977f392a8c8c3eeec01640c9b50320a004ca324ec0dff80d8d350",
    "cross_cats_sorted": [
      "cs.DB"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2018-10-26T13:17:20Z",
    "title_canon_sha256": "b3d8f47cfe63a32d46110df047e77492c8f89b6d33aba907eebbdf3cdabb7f61"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.11308",
    "kind": "arxiv",
    "version": 1
  }
}