Pith Number

pith:53NSZKLN

pith:2020:53NSZKLN3ZMQ5IA3GE5EOLG5I3

not attested not anchored not stored refs pending

GRETA: Graph-based Real-time Event Trend Aggregation

Chuan Lei, David Maier, Elke A. Rundensteiner, Olga Poppe

arxiv:2010.02988 v1 · 2020-10-06 · cs.DS · cs.DB · cs.PF

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{53NSZKLN3ZMQ5IA3GE5EOLG5I3}

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	2026-07-05T01:40:58.372524Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eedb2ca96dde590ea01b313a472cdd46e32f36796854cbbc578ea8bc980a3c47

Aliases

arxiv: 2010.02988 · arxiv_version: 2010.02988v1 · doi: 10.48550/arxiv.2010.02988 · pith_short_12: 53NSZKLN3ZMQ · pith_short_16: 53NSZKLN3ZMQ5IA3 · pith_short_8: 53NSZKLN

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/53NSZKLN3ZMQ5IA3GE5EOLG5I3 \
  | 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: eedb2ca96dde590ea01b313a472cdd46e32f36796854cbbc578ea8bc980a3c47

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1b7f71aa7f275d2cc7ff6544617726402d4b598ad3d6ba0546982ea906894468",
    "cross_cats_sorted": [
      "cs.DB",
      "cs.PF"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2020-10-06T19:26:42Z",
    "title_canon_sha256": "f6ef8b368710818ee7b123687a72fa90531e940400d40ab8136cc0dbddcadb62"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2010.02988",
    "kind": "arxiv",
    "version": 1
  }
}