Pith Number

pith:PCAPSQZ3

pith:2025:PCAPSQZ3WSRWQ7INB3PC2UAUPI

not attested not anchored not stored refs pending

A symmetric LWE-based Multi-Recipient Cryptosystem

Chayan Bhawal, Saikat Gope, Srinivasan Krishnaswamy

arxiv:2506.05711 v1 · 2025-06-06 · 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{PCAPSQZ3WSRWQ7INB3PC2UAUPI}

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	2026-07-05T11:17:08.483333Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7880f9433bb4a3687d0d0ede2d50147a34d1bec74997ee4ec024a7bf533c3b95

Aliases

arxiv: 2506.05711 · arxiv_version: 2506.05711v1 · doi: 10.48550/arxiv.2506.05711 · pith_short_12: PCAPSQZ3WSRW · pith_short_16: PCAPSQZ3WSRWQ7IN · pith_short_8: PCAPSQZ3

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/PCAPSQZ3WSRWQ7INB3PC2UAUPI \
  | 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: 7880f9433bb4a3687d0d0ede2d50147a34d1bec74997ee4ec024a7bf533c3b95

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ba5f0ff600e8acc8d999ac47e755f9cbfe67cf879e1c811e8930b6126d866b1f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2025-06-06T03:23:54Z",
    "title_canon_sha256": "522c9ab45340ab850cba0c3e0b3f57ddd797db7a3e0bc2e4ab95bcf25f92c366"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.05711",
    "kind": "arxiv",
    "version": 1
  }
}