Pith Number

pith:4ARTR37Q

pith:2017:4ARTR37QNSOQC2BLYLYXS2OVJB

not attested not anchored not stored refs pending

Ensemble Performance of Biometric Authentication Systems Based on Secret Key Generation

Neri Merhav

arxiv:1707.09108 v1 · 2017-07-28 · 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{4ARTR37QNSOQC2BLYLYXS2OVJB}

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	2026-05-18T00:39:17.075280Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e02338eff06c9d01682bc2f17969d548674c90b8fe82949e51f5237024fc4bf8

Aliases

arxiv: 1707.09108 · arxiv_version: 1707.09108v1 · doi: 10.48550/arxiv.1707.09108 · pith_short_12: 4ARTR37QNSOQ · pith_short_16: 4ARTR37QNSOQC2BL · pith_short_8: 4ARTR37Q

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/4ARTR37QNSOQC2BLYLYXS2OVJB \
  | 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: e02338eff06c9d01682bc2f17969d548674c90b8fe82949e51f5237024fc4bf8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ac9e83df114da4c4307d0e720a7003d2a2cf4bd0305dc0d781b2a02c9f3733a3",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2017-07-28T05:22:50Z",
    "title_canon_sha256": "1ca2267926bdf6ebd111f82a831e30e9eb3cafb46d1d1d1600c35e07ca1bbb70"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.09108",
    "kind": "arxiv",
    "version": 1
  }
}