Pith Number

pith:YDO3HX4Q

pith:2011:YDO3HX4QJ67MPGHQYY6I5SBU6U

not attested not anchored not stored refs pending

Towards Spatio-Temporal SOLAP

Alejandro Vaisman, Leticia Gomez, Pablo Bisceglia

arxiv:1108.0831 v1 · 2011-08-03 · 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{YDO3HX4QJ67MPGHQYY6I5SBU6U}

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	2026-05-18T02:21:42.474189Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c0ddb3df904fbec798f0c63c8ec834f527886eae3f0700177b1c83a8a8cfd998

Aliases

arxiv: 1108.0831 · arxiv_version: 1108.0831v1 · doi: 10.48550/arxiv.1108.0831 · pith_short_12: YDO3HX4QJ67M · pith_short_16: YDO3HX4QJ67MPGHQ · pith_short_8: YDO3HX4Q

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/YDO3HX4QJ67MPGHQYY6I5SBU6U \
  | 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: c0ddb3df904fbec798f0c63c8ec834f527886eae3f0700177b1c83a8a8cfd998

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d57d2bd72342f3fb91dea4488ea903166a1525c50aa81ee5ed7c371b772b0f92",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2011-08-03T12:36:23Z",
    "title_canon_sha256": "a8debceb8384340367e584ff45691cbbfe1f5062a8f227096e726d0027aff74c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1108.0831",
    "kind": "arxiv",
    "version": 1
  }
}