Pith Number

pith:YYNZVA7H

pith:2021:YYNZVA7HEG3MVL5EB4RSFWZLQ6

not attested not anchored not stored refs pending

SoK: Fully Homomorphic Encryption Compilers

Alexander Viand, Anwar Hithnawi, Patrick Jattke

arxiv:2101.07078 v1 · 2021-01-18 · 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{YYNZVA7HEG3MVL5EB4RSFWZLQ6}

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	2026-07-05T03:53:45.166258Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c61b9a83e721b6caafa40f2322db2b8785a8b0c7b9632a4ea28b1d69c5f93254

Aliases

arxiv: 2101.07078 · arxiv_version: 2101.07078v1 · doi: 10.48550/arxiv.2101.07078 · pith_short_12: YYNZVA7HEG3M · pith_short_16: YYNZVA7HEG3MVL5E · pith_short_8: YYNZVA7H

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/YYNZVA7HEG3MVL5EB4RSFWZLQ6 \
  | 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: c61b9a83e721b6caafa40f2322db2b8785a8b0c7b9632a4ea28b1d69c5f93254

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2917b6f73c22f2210899927f9303e878757998a1b0a07afcd3a12b99db8ffc4f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2021-01-18T13:52:44Z",
    "title_canon_sha256": "9c4352bc9f1d5a09770ff4ded2a5d97d3088f884dbb5366a4ced20912122f81e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2101.07078",
    "kind": "arxiv",
    "version": 1
  }
}