Pith Number

pith:ZI7QKJQJ

pith:2023:ZI7QKJQJZT4VLSKVVUHYQOEGEC

not attested not anchored not stored refs pending

Characterizing and Classifying Developer Forum Posts with their Intentions

Eric Laufer, Foutse Khomh, Heng Li, Jayden Luo, Santhosh Srinivasan, Xingfang Wu

arxiv:2312.14279 v2 · 2023-12-21 · cs.SE · cs.CL · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZI7QKJQJZT4VLSKVVUHYQOEGEC}

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	2026-07-05T08:06:27.119947Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ca3f052609ccf955c955ad0f88388620bb3c5f5ded5a9d73c94c61ff8447e2f0

Aliases

arxiv: 2312.14279 · arxiv_version: 2312.14279v2 · doi: 10.48550/arxiv.2312.14279 · pith_short_12: ZI7QKJQJZT4V · pith_short_16: ZI7QKJQJZT4VLSKV · pith_short_8: ZI7QKJQJ

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/ZI7QKJQJZT4VLSKVVUHYQOEGEC \
  | 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: ca3f052609ccf955c955ad0f88388620bb3c5f5ded5a9d73c94c61ff8447e2f0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "393a82d7ce539359e7a37b77d498d55d447519d063504b8dac0cffa782511843",
    "cross_cats_sorted": [
      "cs.CL",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2023-12-21T20:17:01Z",
    "title_canon_sha256": "598aa4c0893a628763ea2e581fa5f96655fe8cbb7f2bbd449f30a45bdef5cf63"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2312.14279",
    "kind": "arxiv",
    "version": 2
  }
}