Pith Number

pith:EW3ZWD6N

pith:2016:EW3ZWD6NDFP4QEGIARJ7FX2EM3

not attested not anchored not stored refs pending

PI : a Parallel in-memory skip list based Index

Beng Chin Ooi, H.V. Jagadish, Qingchao Cai, Weng-Fai Wong, Zhongle Xie

arxiv:1601.00159 v1 · 2016-01-02 · cs.DB · cs.DC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EW3ZWD6NDFP4QEGIARJ7FX2EM3}

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	2026-05-18T01:23:28.307403Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

25b79b0fcd195fc810c80453f2df4466d3f0dc6701723850d68f064b7d7f05cb

Aliases

arxiv: 1601.00159 · arxiv_version: 1601.00159v1 · doi: 10.48550/arxiv.1601.00159 · pith_short_12: EW3ZWD6NDFP4 · pith_short_16: EW3ZWD6NDFP4QEGI · pith_short_8: EW3ZWD6N

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/EW3ZWD6NDFP4QEGIARJ7FX2EM3 \
  | 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: 25b79b0fcd195fc810c80453f2df4466d3f0dc6701723850d68f064b7d7f05cb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8603fe1294e44bd51966066cf541ff1ed619c021fc33f9b2b7350323893b2b9b",
    "cross_cats_sorted": [
      "cs.DC"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2016-01-02T10:11:57Z",
    "title_canon_sha256": "d701e9f5c92850d435d522ba81132e20d3e2fbb2b8437cda4322f998b2b683f2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1601.00159",
    "kind": "arxiv",
    "version": 1
  }
}