Pith Number

pith:EBSIMPKU

pith:2013:EBSIMPKUYID75O2SSJAKVJCQQC

not attested not anchored not stored refs pending

Suffix Trays and Suffix Trists: Structures for Faster Text Indexing

Moshe Lewenstein, Richard Cole, Tsvi Kopelowitz

arxiv:1311.1762 v1 · 2013-11-07 · 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{EBSIMPKUYID75O2SSJAKVJCQQC}

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	2026-05-18T03:07:43.415470Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2064863d54c207febb529240aaa45080881f0cf8039a2c190b45d3a88bc36178

Aliases

arxiv: 1311.1762 · arxiv_version: 1311.1762v1 · doi: 10.48550/arxiv.1311.1762 · pith_short_12: EBSIMPKUYID7 · pith_short_16: EBSIMPKUYID75O2S · pith_short_8: EBSIMPKU

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/EBSIMPKUYID75O2SSJAKVJCQQC \
  | 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: 2064863d54c207febb529240aaa45080881f0cf8039a2c190b45d3a88bc36178

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b22b4fe3dfce808cdf4287466ac0b92696563daa00ac9b9594fffb6a4fb1c2d2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2013-11-07T17:44:02Z",
    "title_canon_sha256": "c2b04ee355fb0ab5b8fd24042061bd72bf5ab6dacb8ed46b64cffa670f3665dd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1311.1762",
    "kind": "arxiv",
    "version": 1
  }
}