Pith Number

pith:BSRXU2FT

pith:2017:BSRXU2FTI5OQBCE4VPC5PDZDRW

not attested not anchored not stored refs pending

Bug or Not? Bug Report Classification Using N-Gram IDF

Hideaki Hata, Kenichi Matsumoto, Pannavat Terdchanakul, Passakorn Phannachitta

arxiv:1709.05763 v1 · 2017-09-18 · 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{BSRXU2FTI5OQBCE4VPC5PDZDRW}

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	2026-05-18T00:34:59.503545Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0ca37a68b3475d00889cabc5d78f238dbbbe93ba3595f104ddd69cfcdd2390f4

Aliases

arxiv: 1709.05763 · arxiv_version: 1709.05763v1 · doi: 10.48550/arxiv.1709.05763 · pith_short_12: BSRXU2FTI5OQ · pith_short_16: BSRXU2FTI5OQBCE4 · pith_short_8: BSRXU2FT

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/BSRXU2FTI5OQBCE4VPC5PDZDRW \
  | 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: 0ca37a68b3475d00889cabc5d78f238dbbbe93ba3595f104ddd69cfcdd2390f4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "956125bf3738f4bd8781058d5127d27236f3bb4534f76e9858ff73138e97332b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2017-09-18T03:36:12Z",
    "title_canon_sha256": "1cdd357a8a3fe94956d7b17b1bbc125d1cc9e8cd6911d045ef728c89ba2b983d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.05763",
    "kind": "arxiv",
    "version": 1
  }
}