Pith Number

pith:CLWF6OPF

pith:2019:CLWF6OPFEI2Z2GDIGRW6I3PMWU

not attested not anchored not stored refs pending

A New Class of Searchable and Provably Highly Compressible String Transformations

Giovanna Rosone, Giovanni Manzini, Marinella Sciortino, Raffaele Giancarlo

arxiv:1902.01280 v1 · 2019-02-04 · 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{CLWF6OPFEI2Z2GDIGRW6I3PMWU}

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.

Cited by

1 paper in Pith

The Alternating BWT: an algorithmic perspective

Receipt and verification

First computed	2026-05-17T23:54:49.268742Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

12ec5f39e522359d1868346de46decb51268dd429c489d330ed2087f4ecd096c

Aliases

arxiv: 1902.01280 · arxiv_version: 1902.01280v1 · doi: 10.48550/arxiv.1902.01280 · pith_short_12: CLWF6OPFEI2Z · pith_short_16: CLWF6OPFEI2Z2GDI · pith_short_8: CLWF6OPF

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/CLWF6OPFEI2Z2GDIGRW6I3PMWU \
  | 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: 12ec5f39e522359d1868346de46decb51268dd429c489d330ed2087f4ecd096c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5771af6324a2d5c7b8457982c66ce3dc06c99c54e864a60c86f62d1f00619e4c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2019-02-04T16:15:38Z",
    "title_canon_sha256": "3ffa2ff024e428e010055672480123de9f05a5f5db8eaeb9dd6c9a3dcd1082a3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.01280",
    "kind": "arxiv",
    "version": 1
  }
}