Pith Number

pith:ZBP5Q5YE

pith:2017:ZBP5Q5YEQPURYX5TM7GLTOHGDP

not attested not anchored not stored refs pending

Dismantling DivSufSort

Florian Kurpicz, Johannes Fischer

arxiv:1710.01896 v1 · 2017-10-05 · 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{ZBP5Q5YEQPURYX5TM7GLTOHGDP}

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	2026-05-18T00:33:38.125009Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c85fd8770483e91c5fb367ccb9b8e61bcf712d8ae6039bdd98b81c0db8d4a9da

Aliases

arxiv: 1710.01896 · arxiv_version: 1710.01896v1 · doi: 10.48550/arxiv.1710.01896 · pith_short_12: ZBP5Q5YEQPUR · pith_short_16: ZBP5Q5YEQPURYX5T · pith_short_8: ZBP5Q5YE

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/ZBP5Q5YEQPURYX5TM7GLTOHGDP \
  | 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: c85fd8770483e91c5fb367ccb9b8e61bcf712d8ae6039bdd98b81c0db8d4a9da

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3cad3831ea1c797adee3f84259b597a62648da61fa1da87d47e2485d4cd4e076",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2017-10-05T06:48:13Z",
    "title_canon_sha256": "10b109098c432c24aeb6ce323e39e178f9b58e7d47344c0246d653a4c18ca2ed"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.01896",
    "kind": "arxiv",
    "version": 1
  }
}