Pith Number

pith:AZTNRIB4

pith:2020:AZTNRIB4CWSYM77T55HONZBOD4

not attested not anchored not stored refs pending

PRIPEL: Privacy-Preserving Event Log Publishing Including Contextual Information

Han van der Aa, Matthias Weidlich, Stephan A. Fahrenkrog-Petersen

arxiv:2006.12856 v1 · 2020-06-23 · cs.DB · cs.SE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AZTNRIB4CWSYM77T55HONZBOD4}

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	2026-07-05T01:12:51.682767Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0666d8a03c15a5867ff3ef4ee6e42e1f3a91fbb6b1482bbcdd43550d0bedd9fa

Aliases

arxiv: 2006.12856 · arxiv_version: 2006.12856v1 · doi: 10.48550/arxiv.2006.12856 · pith_short_12: AZTNRIB4CWSY · pith_short_16: AZTNRIB4CWSYM77T · pith_short_8: AZTNRIB4

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/AZTNRIB4CWSYM77T55HONZBOD4 \
  | 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: 0666d8a03c15a5867ff3ef4ee6e42e1f3a91fbb6b1482bbcdd43550d0bedd9fa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "555d526a4eb0f105b42ef0665458ef7b2ea0b4b7ab93d770640e555a2962581d",
    "cross_cats_sorted": [
      "cs.SE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2020-06-23T09:28:40Z",
    "title_canon_sha256": "58c2bab252d8f6535b2daf2c61499458322c45576a345a64fbbba5b72cdd86bf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2006.12856",
    "kind": "arxiv",
    "version": 1
  }
}