Pith Number

pith:XZQCLXPR

pith:2016:XZQCLXPRACXSPYMX25Q5TFVWR6

not attested not anchored not stored refs pending

Space-Efficient Construction of Compressed Indexes in Deterministic Linear Time

Gonzalo Navarro, J. Ian Munro, Yakov Nekrich

arxiv:1607.04346 v2 · 2016-07-15 · 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{XZQCLXPRACXSPYMX25Q5TFVWR6}

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	2026-05-18T00:59:24.361155Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

be6025ddf100af27e197d761d996b68fb905969945d17f1428b33e7a3c2f95d8

Aliases

arxiv: 1607.04346 · arxiv_version: 1607.04346v2 · doi: 10.48550/arxiv.1607.04346 · pith_short_12: XZQCLXPRACXS · pith_short_16: XZQCLXPRACXSPYMX · pith_short_8: XZQCLXPR

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/XZQCLXPRACXSPYMX25Q5TFVWR6 \
  | 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: be6025ddf100af27e197d761d996b68fb905969945d17f1428b33e7a3c2f95d8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "50fe1ed43b7a3807bdd037ac2457134bc8928a0ad0fd8219c819f9a7dd3471b3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2016-07-15T00:16:58Z",
    "title_canon_sha256": "13a1dd7dd8db0cfd2c9a62464638627ef0238fe3fec8f7b54615e0f47da0d543"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1607.04346",
    "kind": "arxiv",
    "version": 2
  }
}