Pith Number

pith:PK3QEETF

pith:2020:PK3QEETFE6EYDCVTMGS6JB7LST

not attested not anchored not stored refs pending

Data Privacy in Trigger-Action Systems

Amrita Roy Chowdhury, Andrei Sabelfeld, Earlence Fernandes, Rahul Chatterjee, Ruizhe Wang, Yunang Chen

arxiv:2012.05749 v3 · 2020-12-10 · cs.CR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PK3QEETFE6EYDCVTMGS6JB7LST}

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	2026-07-05T02:42:45.964625Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7ab70212652789818ab361a5e487eb94f560460e1a06172ef6e3f421334770eb

Aliases

arxiv: 2012.05749 · arxiv_version: 2012.05749v3 · doi: 10.48550/arxiv.2012.05749 · pith_short_12: PK3QEETFE6EY · pith_short_16: PK3QEETFE6EYDCVT · pith_short_8: PK3QEETF

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/PK3QEETFE6EYDCVTMGS6JB7LST \
  | 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: 7ab70212652789818ab361a5e487eb94f560460e1a06172ef6e3f421334770eb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c1199d8851827c0f1630fe1d3c17166f053cf49ef1a0cbab43ad604fe43df94c",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2020-12-10T15:35:03Z",
    "title_canon_sha256": "4d56066e362c2e997e7bdac30fd40ea85489b1af8ffb03e9c51e91b69e47b3be"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2012.05749",
    "kind": "arxiv",
    "version": 3
  }
}