Pith Number

pith:64RXHT7H

pith:2017:64RXHT7HSP4GKUWYHACLHGZDGN

not attested not anchored not stored refs pending

From Complex Event Processing to Simple Event Processing

Sylvain Hall\'e

arxiv:1702.08051 v1 · 2017-02-26 · 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{64RXHT7HSP4GKUWYHACLHGZDGN}

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	2026-05-18T00:49:56.187912Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f72373cfe793f86552d83804b39b23336eea7126c912153804536c9227c431c0

Aliases

arxiv: 1702.08051 · arxiv_version: 1702.08051v1 · doi: 10.48550/arxiv.1702.08051 · pith_short_12: 64RXHT7HSP4G · pith_short_16: 64RXHT7HSP4GKUWY · pith_short_8: 64RXHT7H

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/64RXHT7HSP4GKUWYHACLHGZDGN \
  | 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: f72373cfe793f86552d83804b39b23336eea7126c912153804536c9227c431c0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e77764c9fd3e51d7849c6fdeabe54b5c7bdcc0bcfa11a21febb7073645ebce56",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2017-02-26T16:51:28Z",
    "title_canon_sha256": "f92f81cb47db3bc743874540b3aa4473921153f2120da36d6cb96fcf36dd4882"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.08051",
    "kind": "arxiv",
    "version": 1
  }
}