Pith Number

pith:DPZD34IH

pith:2018:DPZD34IHYL6A5I6YJVD53XIRGT

not attested not anchored not stored refs pending

Effective Reformulation of Query for Code Search using Crowdsourced Knowledge and Extra-Large Data Analytics

Chanchal K. Roy, Mohammad Masudur Rahman

arxiv:1807.08798 v1 · 2018-07-23 · 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{DPZD34IHYL6A5I6YJVD53XIRGT}

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	2026-05-18T00:09:57.814847Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1bf23df107c2fc0ea3d84d47dddd1134ff1c48cc44c4de2a093383d8d587c2d1

Aliases

arxiv: 1807.08798 · arxiv_version: 1807.08798v1 · doi: 10.48550/arxiv.1807.08798 · pith_short_12: DPZD34IHYL6A · pith_short_16: DPZD34IHYL6A5I6Y · pith_short_8: DPZD34IH

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/DPZD34IHYL6A5I6YJVD53XIRGT \
  | 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: 1bf23df107c2fc0ea3d84d47dddd1134ff1c48cc44c4de2a093383d8d587c2d1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6021291569d3f3f670383b4ef59656e0c5b8fe2c722c574a17435011c2ff5375",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2018-07-23T19:29:19Z",
    "title_canon_sha256": "8f45544d57d48905fe0b5fa78d7be1c64e088d6027eb2a140303b333996ece70"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.08798",
    "kind": "arxiv",
    "version": 1
  }
}