Pith Number

pith:T3ACGEZ4

pith:2022:T3ACGEZ4VOYWZEWR64QV7FHZX6

not attested not anchored not stored refs pending

A First Look at Duplicate and Near-duplicate Self-admitted Technical Debt Comments

Jerin Yasmin, Mohammad Sadegh Sheikhaei, Yuan Tian

arxiv:2203.15979 v1 · 2022-03-30 · 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{T3ACGEZ4VOYWZEWR64QV7FHZX6}

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	2026-07-05T04:10:05.783802Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9ec023133cabb16c92d1f7215f94f9bfbee094351a8f79f052362a22983d7ff8

Aliases

arxiv: 2203.15979 · arxiv_version: 2203.15979v1 · doi: 10.48550/arxiv.2203.15979 · pith_short_12: T3ACGEZ4VOYW · pith_short_16: T3ACGEZ4VOYWZEWR · pith_short_8: T3ACGEZ4

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/T3ACGEZ4VOYWZEWR64QV7FHZX6 \
  | 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: 9ec023133cabb16c92d1f7215f94f9bfbee094351a8f79f052362a22983d7ff8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b3f2b62e2e609e7f2431c05830f516f15a42a6e7acd42390da0c3f1b75e8404f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2022-03-30T01:36:18Z",
    "title_canon_sha256": "7e5de96eab0848b8d2f3d845dbdadb4cdd447c58cf3e8d5179d9315e03f09ae7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.15979",
    "kind": "arxiv",
    "version": 1
  }
}