Pith Number

pith:BMRRUOFY

pith:2018:BMRRUOFY3TIRDH2HQJ5KYYFKOA

not attested not anchored not stored refs pending

SOTorrent: Studying the Origin, Evolution, and Usage of Stack Overflow Code Snippets

Christoph Treude, Sebastian Baltes, Stephan Diehl

arxiv:1809.02814 v2 · 2018-09-08 · 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{BMRRUOFY3TIRDH2HQJ5KYYFKOA}

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	2026-05-17T23:50:59.353795Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0b231a38b8dcd1119f47827aac60aa701ef2d91cbd7ac73bb8f88b825f8a40b3

Aliases

arxiv: 1809.02814 · arxiv_version: 1809.02814v2 · doi: 10.48550/arxiv.1809.02814 · pith_short_12: BMRRUOFY3TIR · pith_short_16: BMRRUOFY3TIRDH2H · pith_short_8: BMRRUOFY

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/BMRRUOFY3TIRDH2HQJ5KYYFKOA \
  | 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: 0b231a38b8dcd1119f47827aac60aa701ef2d91cbd7ac73bb8f88b825f8a40b3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a052dbfec86e537f404ae6f04f3be086ba2e97e4dffcc949f49682b0887d21d8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2018-09-08T14:54:16Z",
    "title_canon_sha256": "34b01b6845826464da77e49e356d66dfeeef98d4b1028dd15a0f733f85ae3ed8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.02814",
    "kind": "arxiv",
    "version": 2
  }
}