Pith Number

pith:SGEION7G

pith:2011:SGEION7G5MYGH3E4TWWMYYX4NI

not attested not anchored not stored refs pending

Enhanced public key security for the McEliece cryptosystem

Davide Schipani, Franco Chiaraluce, Joachim Rosenthal, Marco Baldi, Marco Bianchi

arxiv:1108.2462 v4 · 2011-08-11 · cs.IT · cs.CR · 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{SGEION7G5MYGH3E4TWWMYYX4NI}

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	2026-05-18T02:51:34.453038Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

91888737e6eb3063ec9c9daccc62fc6a060f525dadc7beff3ad128afb6b6bb89

Aliases

arxiv: 1108.2462 · arxiv_version: 1108.2462v4 · doi: 10.48550/arxiv.1108.2462 · pith_short_12: SGEION7G5MYG · pith_short_16: SGEION7G5MYGH3E4 · pith_short_8: SGEION7G

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/SGEION7G5MYGH3E4TWWMYYX4NI \
  | 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: 91888737e6eb3063ec9c9daccc62fc6a060f525dadc7beff3ad128afb6b6bb89

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "90e75f46002e31569bf245f00f65a070023de6201a369244969bb8ebf129173d",
    "cross_cats_sorted": [
      "cs.CR",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2011-08-11T16:59:38Z",
    "title_canon_sha256": "2dcc4b8b8755329d27076a6421a5c66c47fc404c391f2b581eb67da2f42670cc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1108.2462",
    "kind": "arxiv",
    "version": 4
  }
}