Pith Number

pith:3GPMQEHN

pith:2018:3GPMQEHNNTCFNAPUEWY6C2FNBH

not attested not anchored not stored refs pending

Parallelization of XPath Queries using Modern XQuery Processors

Kiminori Matsuzaki, Shigeyuki Sato, Wei Hao

arxiv:1806.07728 v1 · 2018-06-20 · cs.DB · cs.PL

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3GPMQEHNNTCFNAPUEWY6C2FNBH}

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	2026-05-18T00:12:46.823557Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d99ec810ed6cc45681f425b1e168ad09f919bd4ff208fb0df7f67b65fcd1e7cf

Aliases

arxiv: 1806.07728 · arxiv_version: 1806.07728v1 · doi: 10.48550/arxiv.1806.07728 · pith_short_12: 3GPMQEHNNTCF · pith_short_16: 3GPMQEHNNTCFNAPU · pith_short_8: 3GPMQEHN

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/3GPMQEHNNTCFNAPUEWY6C2FNBH \
  | 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: d99ec810ed6cc45681f425b1e168ad09f919bd4ff208fb0df7f67b65fcd1e7cf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ac22500560199ac991366ed7cd4a6b52a1eb12d2f673fa547d23b037231cee09",
    "cross_cats_sorted": [
      "cs.PL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2018-06-20T13:45:24Z",
    "title_canon_sha256": "6733fd6470e8d75a37c16ae30fea5ba7450c8f0c694be9f4b8e039b985ef55d3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.07728",
    "kind": "arxiv",
    "version": 1
  }
}