Pith Number

pith:B2LWVBNK

pith:2008:B2LWVBNKZMTLMPAIMYA3S2FQCH

not attested not anchored not stored refs pending

The REESSE2+ Public-key Encryption Scheme

Shenghui Su, Shuwang Lv

arxiv:0801.4817 v3 · 2008-01-31 · cs.CR · cs.CC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{B2LWVBNKZMTLMPAIMYA3S2FQCH}

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	2026-05-18T02:38:53.491875Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0e976a85aacb26b63c086601b968b011c3a0fdbf79130904fd3941e6d5b1eb42

Aliases

arxiv: 0801.4817 · arxiv_version: 0801.4817v3 · doi: 10.48550/arxiv.0801.4817 · pith_short_12: B2LWVBNKZMTL · pith_short_16: B2LWVBNKZMTLMPAI · pith_short_8: B2LWVBNK

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/B2LWVBNKZMTLMPAIMYA3S2FQCH \
  | 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: 0e976a85aacb26b63c086601b968b011c3a0fdbf79130904fd3941e6d5b1eb42

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "735159afdfc0f635ab0acc6da113f15c325806685d9285404a29864afabbf074",
    "cross_cats_sorted": [
      "cs.CC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2008-01-31T03:50:39Z",
    "title_canon_sha256": "74cd7ef9deb4bf6e70ff70990901f847bb9084d14266036c205822b13f5b2048"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0801.4817",
    "kind": "arxiv",
    "version": 3
  }
}