Pith Number

pith:TRDMTI2U

pith:2014:TRDMTI2UW4WE4CVNKZYILMMXSH

not attested not anchored not stored refs pending

Decodability Attack against the Fuzzy Commitment Scheme with Public Feature Transforms

Benjamin Tams

arxiv:1406.1154 v3 · 2014-06-04 · 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{TRDMTI2UW4WE4CVNKZYILMMXSH}

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	2026-05-18T02:42:14.402307Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9c46c9a354b72c4e0aad567085b19791f3dac4c1edb96eb059eeab1adefb3d23

Aliases

arxiv: 1406.1154 · arxiv_version: 1406.1154v3 · doi: 10.48550/arxiv.1406.1154 · pith_short_12: TRDMTI2UW4WE · pith_short_16: TRDMTI2UW4WE4CVN · pith_short_8: TRDMTI2U

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/TRDMTI2UW4WE4CVNKZYILMMXSH \
  | 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: 9c46c9a354b72c4e0aad567085b19791f3dac4c1edb96eb059eeab1adefb3d23

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "abb995fc1e37a266831c780c778f10ee581fb464ebe6af1bb86d9589054667e1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2014-06-04T19:14:47Z",
    "title_canon_sha256": "a657b74ded9810a448909876fb9d7e0c9769532721fd836b545b401c7c3a7c68"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1406.1154",
    "kind": "arxiv",
    "version": 3
  }
}