Pith Number

pith:3U76J5HS

pith:2019:3U76J5HSDC3OFV3Z7GXY4IVNY5

not attested not anchored not stored refs pending

Multi-version Indexing in Flash-based Key-Value Stores

Alvin R. Lebeck, Jeffrey S. Chase, Johannes Gehrke, Pulkit A. Misra

arxiv:1912.00580 v1 · 2019-12-02 · cs.DB · cs.OS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3U76J5HSDC3OFV3Z7GXY4IVNY5}

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	2026-07-05T00:23:15.034364Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dd3fe4f4f218b6e2d779f9af8e22adc7492c9761bcd7c81ecacc5929d86259ad

Aliases

arxiv: 1912.00580 · arxiv_version: 1912.00580v1 · doi: 10.48550/arxiv.1912.00580 · pith_short_12: 3U76J5HSDC3O · pith_short_16: 3U76J5HSDC3OFV3Z · pith_short_8: 3U76J5HS

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/3U76J5HSDC3OFV3Z7GXY4IVNY5 \
  | 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: dd3fe4f4f218b6e2d779f9af8e22adc7492c9761bcd7c81ecacc5929d86259ad

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5c55e6915844d6ec07ae7a4cf264496df3cfffa55a66136d9dd5e7e00d973070",
    "cross_cats_sorted": [
      "cs.OS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2019-12-02T05:05:39Z",
    "title_canon_sha256": "af04ca31fb45543e39038f8b55c8952616e104d410a41b75397011423aa48db7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1912.00580",
    "kind": "arxiv",
    "version": 1
  }
}