Pith Number

pith:TIMABSCP

pith:2017:TIMABSCPVDYWUHDG6AFIPCCOAN

not attested not anchored not stored refs pending

A Faster Implementation of Online Run-Length Burrows-Wheeler Transform

Hiroshi Sakamoto, Tatsuya Ohno, Tomohiro I, Yoshimasa Takabatake

arxiv:1704.05233 v2 · 2017-04-18 · 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{TIMABSCPVDYWUHDG6AFIPCCOAN}

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	2026-05-18T00:32:55.209559Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9a1800c84fa8f16a1c66f00a87884e03714d2a3a13636c4591c74108638755b1

Aliases

arxiv: 1704.05233 · arxiv_version: 1704.05233v2 · doi: 10.48550/arxiv.1704.05233 · pith_short_12: TIMABSCPVDYW · pith_short_16: TIMABSCPVDYWUHDG · pith_short_8: TIMABSCP

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/TIMABSCPVDYWUHDG6AFIPCCOAN \
  | 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: 9a1800c84fa8f16a1c66f00a87884e03714d2a3a13636c4591c74108638755b1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "454496e9c6d1b3e93c0060f62044cce5782f4e0afdc70365cf1924f343a1c312",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2017-04-18T08:36:44Z",
    "title_canon_sha256": "a73d7bbb0fcd30c0ad4ec37b4f6ad68288fb52768a5d8b27f8c43b46d0a9f865"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.05233",
    "kind": "arxiv",
    "version": 2
  }
}