Pith Number

pith:KSFS7SJV

pith:2021:KSFS7SJVHHP3OJWLDSRTFF3EW7

not attested not anchored not stored refs pending

Comprehensive Integration of API Usage Patterns

Bing Xie, Qi Shen, Shijun Wu, Yanzhen Zou

arxiv:2103.11683 v1 · 2021-03-22 · 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{KSFS7SJVHHP3OJWLDSRTFF3EW7}

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	2026-07-05T02:25:02.709646Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

548b2fc93539dfb726cb1ca3329764b7d882a7387e0cfbba78ea826113965bb4

Aliases

arxiv: 2103.11683 · arxiv_version: 2103.11683v1 · doi: 10.48550/arxiv.2103.11683 · pith_short_12: KSFS7SJVHHP3 · pith_short_16: KSFS7SJVHHP3OJWL · pith_short_8: KSFS7SJV

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/KSFS7SJVHHP3OJWLDSRTFF3EW7 \
  | 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: 548b2fc93539dfb726cb1ca3329764b7d882a7387e0cfbba78ea826113965bb4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "42650d92c9ad8fb4b96684cff9d808fcf54c615a409d6311a32d5c2c0d286703",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2021-03-22T09:24:43Z",
    "title_canon_sha256": "4a074fab6a31f63cbb87226680179ae9ccb849cd26b3d01d9320fde84f4e5a01"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2103.11683",
    "kind": "arxiv",
    "version": 1
  }
}