Pith Number

pith:ZMMBF6AX

pith:2018:ZMMBF6AXBT4KIKCXAWWLGZPC2V

not attested not anchored not stored refs pending

Compressed Communication Complexity of Longest Common Prefixes

Eva Rotenberg, Inge Li G{\o}rtz, Mikko Berggreen Ettienne, Philip Bille, Roberto Grossi

arxiv:1806.03102 v1 · 2018-06-08 · 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{ZMMBF6AXBT4KIKCXAWWLGZPC2V}

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	2026-05-18T00:13:49.647129Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cb1812f8170cf8a4285705acb365e2d559f9f4686bbaa95fb2c817f26110b295

Aliases

arxiv: 1806.03102 · arxiv_version: 1806.03102v1 · doi: 10.48550/arxiv.1806.03102 · pith_short_12: ZMMBF6AXBT4K · pith_short_16: ZMMBF6AXBT4KIKCX · pith_short_8: ZMMBF6AX

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/ZMMBF6AXBT4KIKCXAWWLGZPC2V \
  | 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: cb1812f8170cf8a4285705acb365e2d559f9f4686bbaa95fb2c817f26110b295

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b49945fd089c9f47fbb30f345be5579882c391f16e70fa88017fee27514c568f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2018-06-08T11:58:40Z",
    "title_canon_sha256": "455a64a493ccf5b4d9513dd85d21014d5b072db9a826716f592021af59ecea2f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.03102",
    "kind": "arxiv",
    "version": 1
  }
}