Pith Number

pith:STTKEDK2

pith:2018:STTKEDK27KPTDNN4GEYRWFME4C

not attested not anchored not stored refs pending

RACK: Automatic API Recommendation using Crowdsourced Knowledge

Chanchal K. Roy, David Lo, Mohammad Masudur Rahman

arxiv:1807.02953 v1 · 2018-07-09 · 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{STTKEDK27KPTDNN4GEYRWFME4C}

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	2026-05-18T00:11:13.254138Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

94e6a20d5afa9f31b5bc31311b1584e0862637844535db8ee8f48e8f65b20510

Aliases

arxiv: 1807.02953 · arxiv_version: 1807.02953v1 · doi: 10.48550/arxiv.1807.02953 · pith_short_12: STTKEDK27KPT · pith_short_16: STTKEDK27KPTDNN4 · pith_short_8: STTKEDK2

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/STTKEDK27KPTDNN4GEYRWFME4C \
  | 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: 94e6a20d5afa9f31b5bc31311b1584e0862637844535db8ee8f48e8f65b20510

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f28291c24852e77cdf98c827a08447af935b76b29c0fff901f9103e4f9b7b2c4",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2018-07-09T06:13:53Z",
    "title_canon_sha256": "1528f466a229bfc2dfd27dfc2d84247c89924a6c9c50df4e3411a15fee764926"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.02953",
    "kind": "arxiv",
    "version": 1
  }
}