Pith Number

pith:GJXP5GOO

pith:2019:GJXP5GOOJQXOS3HNOOKBPF3IIJ

not attested not anchored not stored refs pending

From Academia to Software Development: Publication Citations in Source Code Comments

Akira Inokuchi, Akito Monden, Christoph Treude, Fumiaki Konishi, Hideaki Hata, Kenichi Matsumoto, Supatsara Wattanakriengkrai, Yusuf Sulistyo Nugroho

arxiv:1910.06932 v2 · 2019-10-15 · cs.SE · cs.DL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GJXP5GOOJQXOS3HNOOKBPF3IIJ}

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	2026-07-05T00:59:34.164668Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

326efe99ce4c2ee96ced739417976842408b1adc2b4be5465d3cf762e8411348

Aliases

arxiv: 1910.06932 · arxiv_version: 1910.06932v2 · doi: 10.48550/arxiv.1910.06932 · pith_short_12: GJXP5GOOJQXO · pith_short_16: GJXP5GOOJQXOS3HN · pith_short_8: GJXP5GOO

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/GJXP5GOOJQXOS3HNOOKBPF3IIJ \
  | 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: 326efe99ce4c2ee96ced739417976842408b1adc2b4be5465d3cf762e8411348

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "feec09be81edf43e007b2881784a158bed7e6c39ac350c2af70c093ef85811e6",
    "cross_cats_sorted": [
      "cs.DL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2019-10-15T17:12:27Z",
    "title_canon_sha256": "3214c26a73847e30c8c28fc87a23b084068ba0f09adbde5e75f06a687ea9915b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1910.06932",
    "kind": "arxiv",
    "version": 2
  }
}