Pith Number

pith:5WSDFDVC

pith:2016:5WSDFDVCRMTHGKFPDJ2CJHRONS

not attested not anchored not stored refs pending

Space-Efficient Re-Pair Compression

Inge Li G{\o}rtz, Nicola Prezza, Philip Bille

arxiv:1611.01479 v1 · 2016-11-04 · 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{5WSDFDVCRMTHGKFPDJ2CJHRONS}

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	2026-05-18T01:00:10.886070Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eda4328ea28b267328af1a74249e2e6c9a742b4fb811598c52b36ffb7fd04c00

Aliases

arxiv: 1611.01479 · arxiv_version: 1611.01479v1 · doi: 10.48550/arxiv.1611.01479 · pith_short_12: 5WSDFDVCRMTH · pith_short_16: 5WSDFDVCRMTHGKFP · pith_short_8: 5WSDFDVC

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/5WSDFDVCRMTHGKFPDJ2CJHRONS \
  | 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: eda4328ea28b267328af1a74249e2e6c9a742b4fb811598c52b36ffb7fd04c00

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bef796fe775c71c24af607793cac73e2110c7c6008107bfaca3a7c6c659596b9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2016-11-04T18:25:21Z",
    "title_canon_sha256": "ae8e61ea2d6a4db85e7b3410eb5e0f808bf76aa5ab7ec0c611be7f01efdab817"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1611.01479",
    "kind": "arxiv",
    "version": 1
  }
}