Pith Number

pith:M6ZC7EFJ

pith:2017:M6ZC7EFJQSH7ZCHQB3NH7FIIUS

not attested not anchored not stored refs pending

Learning Deep Nearest Neighbor Representations Using Differentiable Boundary Trees

Balaji Lakshminarayanan, Charles Blundell, Daniel Zoran

arxiv:1702.08833 v1 · 2017-02-28 · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{M6ZC7EFJQSH7ZCHQB3NH7FIIUS}

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	2026-05-18T00:49:47.786751Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

67b22f90a9848ffc88f00eda7f9508a4aeb4a83ff6854d57c2784edb4f56ccf2

Aliases

arxiv: 1702.08833 · arxiv_version: 1702.08833v1 · doi: 10.48550/arxiv.1702.08833 · pith_short_12: M6ZC7EFJQSH7 · pith_short_16: M6ZC7EFJQSH7ZCHQ · pith_short_8: M6ZC7EFJ

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/M6ZC7EFJQSH7ZCHQB3NH7FIIUS \
  | 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: 67b22f90a9848ffc88f00eda7f9508a4aeb4a83ff6854d57c2784edb4f56ccf2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "39c4309a2a1399a2897442f1d113c0cfa6b9b11245fd1f32da38cd7e7e545e1d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2017-02-28T16:01:22Z",
    "title_canon_sha256": "ea4f9e99816c396a88dbe71e7d0508489843789fa4c2d90a24a544c438d0eba2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.08833",
    "kind": "arxiv",
    "version": 1
  }
}