Pith Number

pith:WI7KH3PU

pith:2023:WI7KH3PU2UMGHUWVGY6X72PE6D

not attested not anchored not stored refs pending

PICASO: Enhancing API Recommendations with Relevant Stack Overflow Posts

David Lo, Ferdian Thung, Ivana Clairine Irsan, Kisub Kim, Ting Zhang

arxiv:2303.12299 v1 · 2023-03-22 · 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{WI7KH3PU2UMGHUWVGY6X72PE6D}

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	2026-07-05T05:53:39.591176Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b23ea3edf4d51863d2d5363d7fe9e4f0e1988eb9c8f71e8fffbb4b6ba08f6e59

Aliases

arxiv: 2303.12299 · arxiv_version: 2303.12299v1 · doi: 10.48550/arxiv.2303.12299 · pith_short_12: WI7KH3PU2UMG · pith_short_16: WI7KH3PU2UMGHUWV · pith_short_8: WI7KH3PU

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/WI7KH3PU2UMGHUWVGY6X72PE6D \
  | 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: b23ea3edf4d51863d2d5363d7fe9e4f0e1988eb9c8f71e8fffbb4b6ba08f6e59

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d20940b7e9a4b3d013174881bc2d8089db6d8ef94d1b913bc90d5d8b9d216d29",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2023-03-22T04:10:39Z",
    "title_canon_sha256": "91795a3607e6d27ea49ba91674c60a9a987676aff22e9feb9fb89706a357b2cc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2303.12299",
    "kind": "arxiv",
    "version": 1
  }
}