Pith Number

pith:XFKKP5DY

pith:2019:XFKKP5DYTWUUPUJW226DC7O4VL

not attested not anchored not stored refs pending

Analyzing the Impact of GDPR on Storage Systems

Aashaka Shah, Melissa Wasserman, Supreeth Shastri, Vijay Chidambaram, Vinay Banakar

arxiv:1903.04880 v3 · 2019-03-09 · cs.DC · 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{XFKKP5DYTWUUPUJW226DC7O4VL}

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	2026-05-17T23:46:03.311126Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b954a7f4789da947d136d6bc317ddcaadc5b25b356f6c106692aece8185242cc

Aliases

arxiv: 1903.04880 · arxiv_version: 1903.04880v3 · doi: 10.48550/arxiv.1903.04880 · pith_short_12: XFKKP5DYTWUU · pith_short_16: XFKKP5DYTWUUPUJW · pith_short_8: XFKKP5DY

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/XFKKP5DYTWUUPUJW226DC7O4VL \
  | 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: b954a7f4789da947d136d6bc317ddcaadc5b25b356f6c106692aece8185242cc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "52285037b258bad18af50eec1603c49b9da241721fb738ee1dd174305da13e07",
    "cross_cats_sorted": [
      "cs.DB"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2019-03-09T02:31:56Z",
    "title_canon_sha256": "c7b72f900ab9cce89d7461ee19431f1452bee9d81073b949fde3982b5be2595e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.04880",
    "kind": "arxiv",
    "version": 3
  }
}