Pith Number

pith:5AEWQ7VW

pith:2020:5AEWQ7VW3RUCBW6NQC5B5IIZFX

not attested not anchored not stored refs pending

A Simple Approach for Handling Out-of-Vocabulary Identifiers in Deep Learning for Source Code

Nadezhda Chirkova, Sergey Troshin

arxiv:2010.12663 v2 · 2020-10-23 · cs.SE · 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{5AEWQ7VW3RUCBW6NQC5B5IIZFX}

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.

Cited by

1 paper in Pith

Token-free Models for Sarcasm Detection

Receipt and verification

First computed	2026-07-05T02:35:20.176129Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e809687eb6dc6820dbcd80ba1ea1192dea618bb359d58a2b0449765c7c79b288

Aliases

arxiv: 2010.12663 · arxiv_version: 2010.12663v2 · doi: 10.48550/arxiv.2010.12663 · pith_short_12: 5AEWQ7VW3RUC · pith_short_16: 5AEWQ7VW3RUCBW6N · pith_short_8: 5AEWQ7VW

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/5AEWQ7VW3RUCBW6NQC5B5IIZFX \
  | 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: e809687eb6dc6820dbcd80ba1ea1192dea618bb359d58a2b0449765c7c79b288

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "804b58eaf697383b349d58522e13d1e6d4979e52a5f683798f994e898dab0daa",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2020-10-23T20:52:46Z",
    "title_canon_sha256": "f6f25ffc693b816de922af08d102c89026d2d54e1b001c8c578eb3b8aa4bf917"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2010.12663",
    "kind": "arxiv",
    "version": 2
  }
}