Pith Number

pith:QCE2JC3D

pith:2020:QCE2JC3D24KU4IV3Y4MWKIBDVH

not attested not anchored not stored refs pending

SCELMo: Source Code Embeddings from Language Models

Charles Sutton, Rafael - Michael Karampatsis

arxiv:2004.13214 v1 · 2020-04-28 · 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{QCE2JC3D24KU4IV3Y4MWKIBDVH}

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

GraphCodeBERT: Pre-training Code Representations with Data Flow

Receipt and verification

First computed	2026-07-05T00:58:57.017283Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8089a48b63d7154e22bbc719652023a9f31fda9c439ba409cccdfa3a108fd2cc

Aliases

arxiv: 2004.13214 · arxiv_version: 2004.13214v1 · doi: 10.48550/arxiv.2004.13214 · pith_short_12: QCE2JC3D24KU · pith_short_16: QCE2JC3D24KU4IV3 · pith_short_8: QCE2JC3D

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/QCE2JC3D24KU4IV3Y4MWKIBDVH \
  | 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: 8089a48b63d7154e22bbc719652023a9f31fda9c439ba409cccdfa3a108fd2cc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b85b147110ef93a8fcdce6e3ba15f231169de746c7f39ac4d9cf21724311006a",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2020-04-28T00:06:25Z",
    "title_canon_sha256": "d3583086d4c501c8be7d839d52b2798039540d9f868e5577b296ac7a26666471"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2004.13214",
    "kind": "arxiv",
    "version": 1
  }
}