Pith Number

pith:6MZZUR3D

pith:2015:6MZZUR3DBT4OQEERUORB6JPCI3

not attested not anchored not stored refs pending

High-Speed Query Processing over High-Speed Networks

Alfons Kemper, Thomas Neumann, Tobias Muehlbauer, Wolf Roediger

arxiv:1502.07169 v4 · 2015-02-25 · 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{6MZZUR3DBT4OQEERUORB6JPCI3}

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	2026-05-18T01:28:14.541687Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f3339a47630cf8e81091a3a21f25e246dc131cb638917e1c0ae0eb9162d48e4c

Aliases

arxiv: 1502.07169 · arxiv_version: 1502.07169v4 · doi: 10.48550/arxiv.1502.07169 · pith_short_12: 6MZZUR3DBT4O · pith_short_16: 6MZZUR3DBT4OQEER · pith_short_8: 6MZZUR3D

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/6MZZUR3DBT4OQEERUORB6JPCI3 \
  | 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: f3339a47630cf8e81091a3a21f25e246dc131cb638917e1c0ae0eb9162d48e4c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "99f3dc1d471519500ee6ef5690fed849325aab7396d81a53cfa8f6a632d7afbb",
    "cross_cats_sorted": [
      "cs.DC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2015-02-25T14:08:51Z",
    "title_canon_sha256": "752f2d571c357579dbe0f9850b58affcfd5da1efbf3689c071f7a6ae5ee07b95"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.07169",
    "kind": "arxiv",
    "version": 4
  }
}