Pith Number

pith:YUKQ5KQV

pith:2016:YUKQ5KQVSW4U7VIVJSGHX5FSLX

not attested not anchored not stored refs pending

Associative Array Model of SQL, NoSQL, and NewSQL Databases

Albert Reuther, Dylan Hutchison, Hayden Jananthan, Jeremy Kepner, Siddharth Samsi, Timothy Mattson, Vijay Gadepally

arxiv:1606.05797 v1 · 2016-06-18 · cs.DB · cs.DC · 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{YUKQ5KQVSW4U7VIVJSGHX5FSLX}

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	2026-05-18T00:55:25.002730Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c5150eaa1595b94fd5154c8c7bf4b25dc4de2b10dec1c811b689d07d64920d3d

Aliases

arxiv: 1606.05797 · arxiv_version: 1606.05797v1 · doi: 10.48550/arxiv.1606.05797 · pith_short_12: YUKQ5KQVSW4U · pith_short_16: YUKQ5KQVSW4U7VIV · pith_short_8: YUKQ5KQV

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/YUKQ5KQVSW4U7VIVJSGHX5FSLX \
  | 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: c5150eaa1595b94fd5154c8c7bf4b25dc4de2b10dec1c811b689d07d64920d3d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c4dd593b819af30ad870de81f81cba91df25f88377759ce9e818f749c847c011",
    "cross_cats_sorted": [
      "cs.DC",
      "cs.PL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2016-06-18T19:29:17Z",
    "title_canon_sha256": "7efc1dc48440c468738d2d5c5ce4df70fded86dd37ece7dea06c54370a2bac8e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1606.05797",
    "kind": "arxiv",
    "version": 1
  }
}