Pith Number

pith:ANPMRTQ3

pith:2020:ANPMRTQ3S76LJ6Q4H4YLSTLYMV

not attested not anchored not stored refs pending

StackOverflow vs Kaggle: A Study of Developer Discussions About Data Science

David Hin

arxiv:2006.08334 v1 · 2020-06-06 · cs.CL · 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{ANPMRTQ3S76LJ6Q4H4YLSTLYMV}

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	2026-07-05T01:10:20.244043Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

035ec8ce1b97fcb4fa1c3f30b94d78655768a5e4e2ac7bc682f18d29e6142b39

Aliases

arxiv: 2006.08334 · arxiv_version: 2006.08334v1 · doi: 10.48550/arxiv.2006.08334 · pith_short_12: ANPMRTQ3S76L · pith_short_16: ANPMRTQ3S76LJ6Q4 · pith_short_8: ANPMRTQ3

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/ANPMRTQ3S76LJ6Q4H4YLSTLYMV \
  | 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: 035ec8ce1b97fcb4fa1c3f30b94d78655768a5e4e2ac7bc682f18d29e6142b39

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "db08e252ae8831fc4bf9ab027bb58a0b339346afb781a4c60dd6d7ef8b420b12",
    "cross_cats_sorted": [
      "cs.SE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2020-06-06T06:51:11Z",
    "title_canon_sha256": "d04df9567cd6aa7c928280d64bb73c34d938cd2f1a22bbfb66014d968f611abb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2006.08334",
    "kind": "arxiv",
    "version": 1
  }
}