Pith Number

pith:UFYBPSXQ

pith:2017:UFYBPSXQHXEE7PDYRZZR67JHWX

not attested not anchored not stored refs pending

Signal Amplitude Estimation and Detection from Unlabeled Binary Quantized Samples

Guanyu Wang, Jiang Zhu, Paolo Braca, Peter Willett, Rick S. Blum, Stefano Marano, Vincenzo Matta

arxiv:1706.01174 v3 · 2017-06-05 · 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{UFYBPSXQHXEE7PDYRZZR67JHWX}

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	2026-05-18T00:08:16.134579Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a17017caf03dc84fbc788e731f7d27b5cf27e3da6fcb98d08cde3fd5e42ce588

Aliases

arxiv: 1706.01174 · arxiv_version: 1706.01174v3 · doi: 10.48550/arxiv.1706.01174 · pith_short_12: UFYBPSXQHXEE · pith_short_16: UFYBPSXQHXEE7PDY · pith_short_8: UFYBPSXQ

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/UFYBPSXQHXEE7PDYRZZR67JHWX \
  | 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: a17017caf03dc84fbc788e731f7d27b5cf27e3da6fcb98d08cde3fd5e42ce588

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "79259ed36d6037e9196988fb5c9c7f05627eb588fd6f7b8dbf5d5682e43f8123",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2017-06-05T01:41:40Z",
    "title_canon_sha256": "07b048ab24579f07efe518efec4d6109e209a86de60ec39c166137c947bd8f0b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.01174",
    "kind": "arxiv",
    "version": 3
  }
}