Pith Number

pith:ZIMQQ3EB

pith:2017:ZIMQQ3EBHQY2NNUZFQW3X3VXA3

not attested not anchored not stored refs pending

Representing the suffix tree with the CDAWG

Djamal Belazzougui, Fabio Cunial

arxiv:1705.08640 v1 · 2017-05-24 · 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{ZIMQQ3EBHQY2NNUZFQW3X3VXA3}

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	2026-05-18T00:43:44.690297Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ca19086c813c31a6b6992c2dbbeeb706ddf32e25ca49f6c6029a64fdedff1c40

Aliases

arxiv: 1705.08640 · arxiv_version: 1705.08640v1 · doi: 10.48550/arxiv.1705.08640 · pith_short_12: ZIMQQ3EBHQY2 · pith_short_16: ZIMQQ3EBHQY2NNUZ · pith_short_8: ZIMQQ3EB

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/ZIMQQ3EBHQY2NNUZFQW3X3VXA3 \
  | 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: ca19086c813c31a6b6992c2dbbeeb706ddf32e25ca49f6c6029a64fdedff1c40

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8e1c61001f0902673107e885ed2b8dad27427b78873f08f4e6d0d62375596102",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2017-05-24T07:42:36Z",
    "title_canon_sha256": "57f17112b149e90d3f2e22fb83442f547bb383792e04c98040b6416aa4cc6087"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.08640",
    "kind": "arxiv",
    "version": 1
  }
}