Pith Number

pith:CWUKG5KP

pith:2012:CWUKG5KPD67HBFG2I27RHZKMOL

not attested not anchored not stored refs pending

Secure Computation in a Bidirectional Relay

Andrew Thangaraj, Navin Kashyap, V. Shashank

arxiv:1204.6350 v2 · 2012-04-28 · cs.IT · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CWUKG5KPD67HBFG2I27RHZKMOL}

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	2026-05-18T03:53:19.702567Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

15a8a3754f1fbe7094da46bf13e54c72c79e3e7a1c83d35b1cfc3a9b944f1226

Aliases

arxiv: 1204.6350 · arxiv_version: 1204.6350v2 · doi: 10.48550/arxiv.1204.6350 · pith_short_12: CWUKG5KPD67H · pith_short_16: CWUKG5KPD67HBFG2 · pith_short_8: CWUKG5KP

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/CWUKG5KPD67HBFG2I27RHZKMOL \
  | 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: 15a8a3754f1fbe7094da46bf13e54c72c79e3e7a1c83d35b1cfc3a9b944f1226

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a42e2e57425206e32709ccf0100d70d1876aa07c4f947646d0543baae76ca010",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2012-04-28T00:15:38Z",
    "title_canon_sha256": "d11a4c6f80eb41da8b28829d2d45f4fb66bbd501b7cf9bf464fb2612fa1922f3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1204.6350",
    "kind": "arxiv",
    "version": 2
  }
}