Pith Number

pith:265TT7L7

pith:2011:265TT7L7N5SHH2PHIRML2L62MI

not attested not anchored not stored refs pending

Security Notions for Information Theoretically Secure Encryptions

Kazuo Ohta, Mitsugu Iwamoto

arxiv:1106.1731 v2 · 2011-06-09 · 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{265TT7L7N5SHH2PHIRML2L62MI}

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	2026-05-18T04:05:14.975743Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d7bb39fd7f6f6473e9e74458bd2fda620ca60a17e3d509e601dd604a772897b3

Aliases

arxiv: 1106.1731 · arxiv_version: 1106.1731v2 · doi: 10.48550/arxiv.1106.1731 · pith_short_12: 265TT7L7N5SH · pith_short_16: 265TT7L7N5SHH2PH · pith_short_8: 265TT7L7

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/265TT7L7N5SHH2PHIRML2L62MI \
  | 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: d7bb39fd7f6f6473e9e74458bd2fda620ca60a17e3d509e601dd604a772897b3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0580784d763fafd68a8493d16d6382ee2a41397ecba2f868e1979b56ea1ef900",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2011-06-09T08:04:14Z",
    "title_canon_sha256": "48edf489e62355d295b0d68b301daea078cb3985135aecab1bc1af027c4ed010"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1106.1731",
    "kind": "arxiv",
    "version": 2
  }
}