Pith Number

pith:Y7HPO4Y6

pith:2018:Y7HPO4Y6QEKQWP4EFTZWABKQJW

not attested not anchored not stored refs pending

Bidirectional Type Checking for Relational Properties

Deepak Garg, Ezgi \c{C}i\c{c}ek, Gilles Barthe, Marco Gaboardi, Weihao Qu

arxiv:1812.05067 v1 · 2018-12-12 · cs.PL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Y7HPO4Y6QEKQWP4EFTZWABKQJW}

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.

Cited by

1 paper in Pith

Duet: An Expressive Higher-order Language and Linear Type System for Statically Enforcing Differential Privacy

Receipt and verification

First computed	2026-07-05T01:51:58.424596Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c7cef7731e81150b3f842cf36005504db45c9d26750256c0256e794de951f529

Aliases

arxiv: 1812.05067 · arxiv_version: 1812.05067v1 · doi: 10.48550/arxiv.1812.05067 · pith_short_12: Y7HPO4Y6QEKQ · pith_short_16: Y7HPO4Y6QEKQWP4E · pith_short_8: Y7HPO4Y6

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/Y7HPO4Y6QEKQWP4EFTZWABKQJW \
  | 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: c7cef7731e81150b3f842cf36005504db45c9d26750256c0256e794de951f529

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d37cc390e2faa352b6cfa51e25cbc0c9ed416a4a0e0b3a587da9608722869f74",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.PL",
    "submitted_at": "2018-12-12T18:05:45Z",
    "title_canon_sha256": "4205ac7a07138860f05d628ef95377cbcad3ff5ca621cc04a1574c3e4dbba37c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.05067",
    "kind": "arxiv",
    "version": 1
  }
}