Pith Number

pith:JX7FKBCQ

pith:2018:JX7FKBCQP4AZJ3EL3VNDDEXCVS

not attested not anchored not stored refs pending

Awareness and Experience of Developers to Outdated and License-Violating Code on Stack Overflow: An Online Survey

Chaiyong Ragkhitwetsagul, Jens Krinke, Rocco Oliveto

arxiv:1806.08149 v1 · 2018-06-21 · 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{JX7FKBCQP4AZJ3EL3VNDDEXCVS}

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

Executability of Python Snippets in Stack Overflow

Receipt and verification

First computed	2026-05-18T00:12:41.871643Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4dfe5504507f0194ec8bdd5a3192e2aca3632da32ebdc7098bff718ae97df4ea

Aliases

arxiv: 1806.08149 · arxiv_version: 1806.08149v1 · doi: 10.48550/arxiv.1806.08149 · pith_short_12: JX7FKBCQP4AZ · pith_short_16: JX7FKBCQP4AZJ3EL · pith_short_8: JX7FKBCQ

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/JX7FKBCQP4AZJ3EL3VNDDEXCVS \
  | 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: 4dfe5504507f0194ec8bdd5a3192e2aca3632da32ebdc7098bff718ae97df4ea

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "abcb2a222eb03b0768c533131cc8e085e117a115d05d8535277cfbd7ef61674c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2018-06-21T09:59:40Z",
    "title_canon_sha256": "cbd8222723e60c84b52f7c2695ab96a48a7332ee237e276ab7f1d1eca65b0ce4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.08149",
    "kind": "arxiv",
    "version": 1
  }
}