Pith Number

pith:KINWL6TM

pith:2011:KINWL6TM5MOQSTH4HVO26WVFEO

not attested not anchored not stored refs pending

LWE-based Identification Schemes

Antonio Campello, Ricardo Dahab, Rosemberg Silva

arxiv:1109.0631 v2 · 2011-09-03 · cs.CR · 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{KINWL6TM5MOQSTH4HVO26WVFEO}

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	2026-05-18T03:57:40.548823Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

521b65fa6ceb1d094cfc3d5daf5aa5238da1ef85434628759bfc0331df66a175

Aliases

arxiv: 1109.0631 · arxiv_version: 1109.0631v2 · doi: 10.48550/arxiv.1109.0631 · pith_short_12: KINWL6TM5MOQ · pith_short_16: KINWL6TM5MOQSTH4 · pith_short_8: KINWL6TM

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/KINWL6TM5MOQSTH4HVO26WVFEO \
  | 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: 521b65fa6ceb1d094cfc3d5daf5aa5238da1ef85434628759bfc0331df66a175

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f30687b29c077d384e4ed5a37131feabf3c81b1706e588dada5b99669f42850d",
    "cross_cats_sorted": [
      "cs.IT",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2011-09-03T16:21:53Z",
    "title_canon_sha256": "b6401a8e1dcde2f394ce816034619ee90708bdaac81eae3d5e656a0fe7f599db"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1109.0631",
    "kind": "arxiv",
    "version": 2
  }
}