Pith Number

pith:UTV4NCRF

pith:2016:UTV4NCRF3SQOXSQKGIAKW3U4BF

not attested not anchored not stored refs pending

Adaptive Training of Random Mapping for Data Quantization

Ah Chung Tsoi, Miao Cheng

arxiv:1606.08808 v2 · 2016-06-28 · cs.LG · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UTV4NCRF3SQOXSQKGIAKW3U4BF}

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	2026-05-18T00:43:39.693263Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a4ebc68a25dca0ebca0a3200ab6e9c0940795f977e0bf43d06e971d5b697b2eb

Aliases

arxiv: 1606.08808 · arxiv_version: 1606.08808v2 · doi: 10.48550/arxiv.1606.08808 · pith_short_12: UTV4NCRF3SQO · pith_short_16: UTV4NCRF3SQOXSQK · pith_short_8: UTV4NCRF

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/UTV4NCRF3SQOXSQKGIAKW3U4BF \
  | 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: a4ebc68a25dca0ebca0a3200ab6e9c0940795f977e0bf43d06e971d5b697b2eb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2f72bff4f593aceb3339510d15a3e6a60798e58de4d572309bbb370788d141f1",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2016-06-28T18:15:32Z",
    "title_canon_sha256": "6acf8803ecfa81ee2315179cb599ebaae8e06fa8e4de347f86fec6ec6d7e0680"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1606.08808",
    "kind": "arxiv",
    "version": 2
  }
}