Pith Number

pith:LDMNB2BU

pith:2017:LDMNB2BUOP6ZDWWTER6TKSHFM5

not attested not anchored not stored refs pending

On Using Active Learning and Self-Training when Mining Performance Discussions on Stack Overflow

Elizabeth Bjarnason, Iben Lennerstad, Markus Borg, Rasmus Ros

arxiv:1705.02395 v1 · 2017-04-26 · cs.CL · cs.HC · cs.LG · 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{LDMNB2BUOP6ZDWWTER6TKSHFM5}

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	2026-05-18T00:44:56.709284Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

58d8d0e83473fd91dad3247d3548e5675a233fba7071cadd137773aa827d5535

Aliases

arxiv: 1705.02395 · arxiv_version: 1705.02395v1 · doi: 10.48550/arxiv.1705.02395 · pith_short_12: LDMNB2BUOP6Z · pith_short_16: LDMNB2BUOP6ZDWWT · pith_short_8: LDMNB2BU

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/LDMNB2BUOP6ZDWWTER6TKSHFM5 \
  | 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: 58d8d0e83473fd91dad3247d3548e5675a233fba7071cadd137773aa827d5535

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "16cc65b7a55905acff0a847501d5b3d5e9306df383e7baf796d3fcb25b56a789",
    "cross_cats_sorted": [
      "cs.HC",
      "cs.LG",
      "cs.SE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2017-04-26T20:47:36Z",
    "title_canon_sha256": "635eba6191e55b4868bdd45361c48190b9d7a15a36a3162fcaa9603ef9be1697"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.02395",
    "kind": "arxiv",
    "version": 1
  }
}