Pith Number

pith:MYPX6EMB

pith:2012:MYPX6EMBOMCBS3UW4KGGHEKYVP

not attested not anchored not stored refs pending

Multiparty Cloud Computation

Qingji Zheng, Xinwen Zhang

arxiv:1206.3717 v1 · 2012-06-17 · 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{MYPX6EMBOMCBS3UW4KGGHEKYVP}

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	2026-05-18T03:53:18.980612Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

661f7f11817304196e96e28c639158abdb81273355dd0483c7b821e682547661

Aliases

arxiv: 1206.3717 · arxiv_version: 1206.3717v1 · doi: 10.48550/arxiv.1206.3717 · pith_short_12: MYPX6EMBOMCB · pith_short_16: MYPX6EMBOMCBS3UW · pith_short_8: MYPX6EMB

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/MYPX6EMBOMCBS3UW4KGGHEKYVP \
  | 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: 661f7f11817304196e96e28c639158abdb81273355dd0483c7b821e682547661

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c9bb82c6141ec0ef29b7bb7302fa5e5364cd6dc8c6210a3d255cbf4e631b903f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2012-06-17T02:33:22Z",
    "title_canon_sha256": "8dcf09dbdb88dc7989f0b5de6f4d450c0050cf45f6546ff1732e3770b173a562"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1206.3717",
    "kind": "arxiv",
    "version": 1
  }
}