Pith Number

pith:QL7MPR5O

pith:2019:QL7MPR5OPAB7EYSYCKAW4JT4M4

not attested not anchored not stored refs pending

Analysis and Detection of Information Types of Open Source Software Issue Discussions

Deeksha Arya, Jinghui Cheng, Jin L.C. Guo, Wenting Wang

arxiv:1902.07093 v1 · 2019-02-19 · 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{QL7MPR5OPAB7EYSYCKAW4JT4M4}

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	2026-05-17T23:53:39.944343Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

82fec7c7ae7803f2625812816e267c670cf73a08f2f99b3a84187c2b6d9a06a1

Aliases

arxiv: 1902.07093 · arxiv_version: 1902.07093v1 · doi: 10.48550/arxiv.1902.07093 · pith_short_12: QL7MPR5OPAB7 · pith_short_16: QL7MPR5OPAB7EYSY · pith_short_8: QL7MPR5O

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/QL7MPR5OPAB7EYSYCKAW4JT4M4 \
  | 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: 82fec7c7ae7803f2625812816e267c670cf73a08f2f99b3a84187c2b6d9a06a1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1cd3f70340e33150499d54333885b2b3d4ea0b6456ccccf2c98b7cd941755c57",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2019-02-19T15:11:21Z",
    "title_canon_sha256": "197a3c7ff8430130f40ce253b55a912f3daa0f25a7433b4cb687ba44d3577316"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.07093",
    "kind": "arxiv",
    "version": 1
  }
}