Pith Number

pith:A4KQRPSL

pith:2017:A4KQRPSL72FDQMSRA3ADS6QILN

not attested not anchored not stored refs pending

Using Cognitive Computing for Learning Parallel Programming: An IBM Watson Solution

Adrian Calvo Chozas, Sabri Pllana, Suejb Memeti

arxiv:1704.01513 v1 · 2017-04-05 · cs.PL

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{A4KQRPSL72FDQMSRA3ADS6QILN}

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	2026-05-18T00:46:56.259943Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

071508be4bfe8a38325106c0397a085b4110a4de415a4fb2f9947d7ef4025d5d

Aliases

arxiv: 1704.01513 · arxiv_version: 1704.01513v1 · doi: 10.48550/arxiv.1704.01513 · pith_short_12: A4KQRPSL72FD · pith_short_16: A4KQRPSL72FDQMSR · pith_short_8: A4KQRPSL

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/A4KQRPSL72FDQMSRA3ADS6QILN \
  | 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: 071508be4bfe8a38325106c0397a085b4110a4de415a4fb2f9947d7ef4025d5d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "abcf362deb75b63257844f7c86692bfd835c321e06fd7a8c3a0eb941bc040817",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.PL",
    "submitted_at": "2017-04-05T16:28:55Z",
    "title_canon_sha256": "a153d2c65b23bb90df69b1f486b29e849cc8bd2e6f5405d7d18dee95f7872ea4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.01513",
    "kind": "arxiv",
    "version": 1
  }
}