Pith Number

pith:63TRTGVX

pith:2014:63TRTGVXMQPOVGESCCXRPXMFAB

not attested not anchored not stored refs pending

The role of Boolean functions in hiding sums as trapdoors for some block ciphers

Marco Calderini, Massimiliano Sala, Riccardo Aragona

arxiv:1411.7681 v2 · 2014-11-27 · math.GR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{63TRTGVXMQPOVGESCCXRPXMFAB}

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	2026-05-18T02:29:17.161734Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f6e7199ab7641eea989210af17dd850060431408df5bcaa02c602c42b806f031

Aliases

arxiv: 1411.7681 · arxiv_version: 1411.7681v2 · doi: 10.48550/arxiv.1411.7681 · pith_short_12: 63TRTGVXMQPO · pith_short_16: 63TRTGVXMQPOVGES · pith_short_8: 63TRTGVX

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/63TRTGVXMQPOVGESCCXRPXMFAB \
  | 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: f6e7199ab7641eea989210af17dd850060431408df5bcaa02c602c42b806f031

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c4cad0880815b627539e78b6dae802a77edec8ac0f9b4ca7642acfce6ffb70a6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GR",
    "submitted_at": "2014-11-27T18:55:40Z",
    "title_canon_sha256": "f80d6b09fff213e1898d36976574fbf198b223af6be336481dad9221240bedec"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1411.7681",
    "kind": "arxiv",
    "version": 2
  }
}