Pith Number

pith:EXORHD2I

pith:2023:EXORHD2IOJM74NW7CFZWVS3RHE

not attested not anchored not stored refs pending

Which Features are Learned by CodeBert: An Empirical Study of the BERT-based Source Code Representation Learning

Chen Cao, Lan Zhang, Peng Liu, Zhilong Wang

arxiv:2301.08427 v2 · 2023-01-20 · cs.CL · cs.CR · cs.LG · cs.PL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EXORHD2IOJM74NW7CFZWVS3RHE}

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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

On The Impact of Merge Request Deviations on Code Review Practices

Receipt and verification

First computed	2026-07-05T06:40:12.799813Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

25dd138f487259fe36df11736acb7139343ffd49081cd9b4080b35ab39b1f790

Aliases

arxiv: 2301.08427 · arxiv_version: 2301.08427v2 · doi: 10.48550/arxiv.2301.08427 · pith_short_12: EXORHD2IOJM7 · pith_short_16: EXORHD2IOJM74NW7 · pith_short_8: EXORHD2I

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/EXORHD2IOJM74NW7CFZWVS3RHE \
  | 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: 25dd138f487259fe36df11736acb7139343ffd49081cd9b4080b35ab39b1f790

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1934b5368fd1e1a099ddd369709fff8e0576484ebd6973ee003d2d24d27d8658",
    "cross_cats_sorted": [
      "cs.CR",
      "cs.LG",
      "cs.PL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2023-01-20T05:39:26Z",
    "title_canon_sha256": "1ee354fac8abd88356cae68400d9b85d15e68a5791ea9283a7159ab70bfa0bfa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2301.08427",
    "kind": "arxiv",
    "version": 2
  }
}