Pith Number

pith:OAKIKG4J

pith:2018:OAKIKG4J34MEYPKCTV7EUUDDNN

not attested not anchored not stored refs pending

A Call to Promote Soft Skills in Software Engineering

Faheem Ahmed, Luiz Fernando Capretz

arxiv:1901.01819 v1 · 2018-12-12 · 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{OAKIKG4J34MEYPKCTV7EUUDDNN}

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	2026-05-17T23:56:51.176167Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7014851b89df184c3d429d7e4a50636b5211ad4b2e91ae49b96ce04c4003babf

Aliases

arxiv: 1901.01819 · arxiv_version: 1901.01819v1 · doi: 10.48550/arxiv.1901.01819 · pith_short_12: OAKIKG4J34ME · pith_short_16: OAKIKG4J34MEYPKC · pith_short_8: OAKIKG4J

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/OAKIKG4J34MEYPKCTV7EUUDDNN \
  | 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: 7014851b89df184c3d429d7e4a50636b5211ad4b2e91ae49b96ce04c4003babf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "377b30e3d8eef5103a1649ff8fb3baaa4cd4efb442c2796930a1793fd2455ca7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2018-12-12T21:17:10Z",
    "title_canon_sha256": "6463d5fb722cda76d01b674998396eb5bf3ce201132d6b6f51e9674f34208309"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.01819",
    "kind": "arxiv",
    "version": 1
  }
}