Pith Number

pith:E5JNCU3Y

pith:2024:E5JNCU3Y574MERNTG4SIPOM6IE

not attested not anchored not stored refs pending

Coding-PTMs: How to Find Optimal Code Pre-trained Models for Code Embedding in Vulnerability Detection?

Fei Wu, Lina Gong, Mingqiang Wei, Yongwei Wang, Yu Zhao, Zhiqiu Huang

arxiv:2408.04863 v1 · 2024-08-09 · cs.SE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{E5JNCU3Y574MERNTG4SIPOM6IE}

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	2026-07-05T08:53:45.172053Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2752d15378eff8c245b3372487b99e411ebd0e6f821c23b86a70bed98b7c4b4e

Aliases

arxiv: 2408.04863 · arxiv_version: 2408.04863v1 · doi: 10.48550/arxiv.2408.04863 · pith_short_12: E5JNCU3Y574M · pith_short_16: E5JNCU3Y574MERNT · pith_short_8: E5JNCU3Y

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/E5JNCU3Y574MERNTG4SIPOM6IE \
  | 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: 2752d15378eff8c245b3372487b99e411ebd0e6f821c23b86a70bed98b7c4b4e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8b56e69944907a68ae71221f4c7d84ce99871b0e8b623eb7cb01aa348e30e3d0",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2024-08-09T04:56:26Z",
    "title_canon_sha256": "08bafb855e124d9cc1390de83d5eb022baf406f9d5784d0bb04e45ab4094f1f2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2408.04863",
    "kind": "arxiv",
    "version": 1
  }
}