Pith Number

pith:VU5GJBDT

pith:2018:VU5GJBDT4SQY7FC3BBNBG5JO4F

not attested not anchored not stored refs pending

STRICT: Information Retrieval Based Search Term Identification for Concept Location

Chanchal K. Roy, Mohammad Masudur Rahman

arxiv:1807.04475 v1 · 2018-07-12 · 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{VU5GJBDT4SQY7FC3BBNBG5JO4F}

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	2026-05-18T00:10:53.367780Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ad3a648473e4a18f945b085a13752ee172db58c67a3acaaf6a5ebbbb0137332d

Aliases

arxiv: 1807.04475 · arxiv_version: 1807.04475v1 · doi: 10.48550/arxiv.1807.04475 · pith_short_12: VU5GJBDT4SQY · pith_short_16: VU5GJBDT4SQY7FC3 · pith_short_8: VU5GJBDT

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/VU5GJBDT4SQY7FC3BBNBG5JO4F \
  | 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: ad3a648473e4a18f945b085a13752ee172db58c67a3acaaf6a5ebbbb0137332d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "30ea9d751eb67e0b346ebcf8df5589af62c0ee25cb75ca212de143ca606d5761",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2018-07-12T08:40:45Z",
    "title_canon_sha256": "1efea693bcdd229a080f7ed8fd634813c8f3f21cee04911aa21f76a1a113dd27"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.04475",
    "kind": "arxiv",
    "version": 1
  }
}