Pith Number

pith:DYYCJICD

pith:2018:DYYCJICD7A52UCQEFD24GZJARU

not attested not anchored not stored refs pending

How to Simulate It in Isabelle: Towards Formal Proof for Secure Multi-Party Computation

Adria Gascon, David Aspinall, David Butler

arxiv:1805.12482 v1 · 2018-05-31 · 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{DYYCJICD7A52UCQEFD24GZJARU}

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	2026-05-18T00:14:30.063073Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1e3024a043f83baa0a0428f5c365208d0efb91e5b0f883a566da2710611f60af

Aliases

arxiv: 1805.12482 · arxiv_version: 1805.12482v1 · doi: 10.48550/arxiv.1805.12482 · pith_short_12: DYYCJICD7A52 · pith_short_16: DYYCJICD7A52UCQE · pith_short_8: DYYCJICD

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/DYYCJICD7A52UCQEFD24GZJARU \
  | 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: 1e3024a043f83baa0a0428f5c365208d0efb91e5b0f883a566da2710611f60af

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0746f9d8f97f5e4a1e2cb05c3f69900cbc940ed5e9e65745acb4053ff6655f6c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2018-05-31T14:08:26Z",
    "title_canon_sha256": "c4a6414a73540ad0790024953ee1aa22b4bfc87e25f4adc9ab7483b7549de2d7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.12482",
    "kind": "arxiv",
    "version": 1
  }
}