Pith Number

pith:HXWWGGQL

pith:2013:HXWWGGQL56O4Z7WOVOYWSJYWMI

not attested not anchored not stored refs pending

Translating Relational Queries into Spreadsheets

Adrian Panasiuk, Jacek Sroka, Jerzy Tyszkiewicz, Krzysztof Stencel

arxiv:1305.2103 v2 · 2013-05-09 · cs.DB

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HXWWGGQL56O4Z7WOVOYWSJYWMI}

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	2026-05-18T01:15:53.596811Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3ded631a0bef9dccfeceabb16927166226d648cfe58c551b0ae26ef0fd8d38e0

Aliases

arxiv: 1305.2103 · arxiv_version: 1305.2103v2 · doi: 10.48550/arxiv.1305.2103 · pith_short_12: HXWWGGQL56O4 · pith_short_16: HXWWGGQL56O4Z7WO · pith_short_8: HXWWGGQL

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/HXWWGGQL56O4Z7WOVOYWSJYWMI \
  | 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: 3ded631a0bef9dccfeceabb16927166226d648cfe58c551b0ae26ef0fd8d38e0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f2efc7396a509b6756aade495022c96e38534194c4f9e3aff49674776957acad",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2013-05-09T14:30:12Z",
    "title_canon_sha256": "9d56f14bb23e71dbf1774bea9048c7d3c5eef34e4d88d7d3e3b4d574f34efb40"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1305.2103",
    "kind": "arxiv",
    "version": 2
  }
}