Pith Number

pith:3DPOZAQU

pith:2016:3DPOZAQUSZVQP2LHCW5HJINX7Q

not attested not anchored not stored refs pending

Re-enabling high-speed caching for LSM-trees

Dejun Teng, Feng Chen, Lei Guo, Rubao Lee, Siyuan Ma, Xiaodong Zhang

arxiv:1606.02015 v1 · 2016-06-07 · cs.DS · 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{3DPOZAQUSZVQP2LHCW5HJINX7Q}

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	2026-05-18T01:12:44.827244Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d8deec8214966b07e96715ba74a1b7fc06de5896800482ec4d1b39ebe9d3a98e

Aliases

arxiv: 1606.02015 · arxiv_version: 1606.02015v1 · doi: 10.48550/arxiv.1606.02015 · pith_short_12: 3DPOZAQUSZVQ · pith_short_16: 3DPOZAQUSZVQP2LH · pith_short_8: 3DPOZAQU

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/3DPOZAQUSZVQP2LHCW5HJINX7Q \
  | 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: d8deec8214966b07e96715ba74a1b7fc06de5896800482ec4d1b39ebe9d3a98e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e05b86ff7351e91dafa919f1aa3ab421688ee6cf66504934264d0ceb849038d3",
    "cross_cats_sorted": [
      "cs.DB"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2016-06-07T03:53:45Z",
    "title_canon_sha256": "0f944c340bc2858eae046c276e21f286d9534c565c95204d0b04990602f41cd3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1606.02015",
    "kind": "arxiv",
    "version": 1
  }
}