Pith Number

pith:H45YXGEC

pith:2018:H45YXGECGJGRZDFTEP4HPG57GG

not attested not anchored not stored refs pending

Interpreting Neural Networks With Nearest Neighbors

Eric Wallace, Jordan Boyd-Graber, Shi Feng

arxiv:1809.02847 v2 · 2018-09-08 · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{H45YXGECGJGRZDFTEP4HPG57GG}

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	2026-05-18T00:01:23.140197Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3f3b8b9882324d1c8cb323f8779bbf31a16b8571e9150ce294d124b3916d64ba

Aliases

arxiv: 1809.02847 · arxiv_version: 1809.02847v2 · doi: 10.48550/arxiv.1809.02847 · pith_short_12: H45YXGECGJGR · pith_short_16: H45YXGECGJGRZDFT · pith_short_8: H45YXGEC

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/H45YXGECGJGRZDFTEP4HPG57GG \
  | 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: 3f3b8b9882324d1c8cb323f8779bbf31a16b8571e9150ce294d124b3916d64ba

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ddf9213401c0b1a2b64d06b5a5a376e815dea2fd2682c31430583d2c4728a74e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2018-09-08T18:03:56Z",
    "title_canon_sha256": "c196cd7e2ecb5e54e5199628ea690d094dd85902c7425014ae6ea68f69b7d682"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.02847",
    "kind": "arxiv",
    "version": 2
  }
}