Pith Number

pith:E6OD7WBX

pith:2009:E6OD7WBXUIOOJG4YMWRDWIDPAO

not attested not anchored not stored refs pending

Range Quantile Queries: Another Virtue of Wavelet Trees

Andrew Turpin, Simon J. Puglisi, Travis Gagie

arxiv:0903.4726 v6 · 2009-03-27 · 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{E6OD7WBXUIOOJG4YMWRDWIDPAO}

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	2026-05-18T02:14:19.185037Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

279c3fd837a21ce49b9865a23b206f03ba132f4e7f4f25c1d1c571a7994238f8

Aliases

arxiv: 0903.4726 · arxiv_version: 0903.4726v6 · doi: 10.48550/arxiv.0903.4726 · pith_short_12: E6OD7WBXUIOO · pith_short_16: E6OD7WBXUIOOJG4Y · pith_short_8: E6OD7WBX

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/E6OD7WBXUIOOJG4YMWRDWIDPAO \
  | 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: 279c3fd837a21ce49b9865a23b206f03ba132f4e7f4f25c1d1c571a7994238f8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c76e16fd1e1681e0df01b0cfcffdbb8bbaa74f92633f195f7ee98508fe9cd846",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2009-03-27T02:29:01Z",
    "title_canon_sha256": "729743c99f37fb839be2b9d6fac0e4d95074224f9ca7e948eba00c08a4c2c32a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0903.4726",
    "kind": "arxiv",
    "version": 6
  }
}