Pith Number

pith:7HZINISV

pith:2019:7HZINISVUIQ26UDAM2MLYQLKEH

not attested not anchored not stored refs pending

Toward Scalable Fully Homomorphic Encryption Through Light Trusted Computing Assistance

Dongdai Lin, Haixu Tang, Hao Chen, Kai Chen, Kristin Lauter, Qintao Shen, Shuang Wang, Weihao Huang, Wenhao Wang, Xiaofeng Wang, Yichen Jiang

arxiv:1905.07766 v1 · 2019-05-19 · 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{7HZINISVUIQ26UDAM2MLYQLKEH}

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	2026-05-17T23:45:48.550981Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f9f286a255a221af50606698bc416a21c752e25f330c1e7ad1ad98c910860799

Aliases

arxiv: 1905.07766 · arxiv_version: 1905.07766v1 · doi: 10.48550/arxiv.1905.07766 · pith_short_12: 7HZINISVUIQ2 · pith_short_16: 7HZINISVUIQ26UDA · pith_short_8: 7HZINISV

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/7HZINISVUIQ26UDAM2MLYQLKEH \
  | 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: f9f286a255a221af50606698bc416a21c752e25f330c1e7ad1ad98c910860799

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4076305bedf2f5c4a41abb2c01dd83bda9101f6e1fad4380a1868c2765b153e5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2019-05-19T16:22:46Z",
    "title_canon_sha256": "a99a544f0841caf64f9550fbcbb85c6a3f9e63f2108b6847cf304ed39cd0a8a2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.07766",
    "kind": "arxiv",
    "version": 1
  }
}