Pith Number

pith:6GTARECK

pith:2019:6GTARECK5UZKM6Y2UM6LISFADK

not attested not anchored not stored refs pending

Learning to Recommend Third-Party Library Migration Opportunities at the API Level

Ali Ouni, Hussein Alrubaye, Igor Khokhlov, Jason Mcgoff, Leon Reznik, Mohamed Wiem Mkaouer

arxiv:1906.02882 v1 · 2019-06-07 · cs.IR · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6GTARECK5UZKM6Y2UM6LISFADK}

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	2026-05-17T23:43:55.822150Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f1a608904aed32a67b1aa33cb448a01a9639d79b4aedd09ab6e8558447df8a95

Aliases

arxiv: 1906.02882 · arxiv_version: 1906.02882v1 · doi: 10.48550/arxiv.1906.02882 · pith_short_12: 6GTARECK5UZK · pith_short_16: 6GTARECK5UZKM6Y2 · pith_short_8: 6GTARECK

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/6GTARECK5UZKM6Y2UM6LISFADK \
  | 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: f1a608904aed32a67b1aa33cb448a01a9639d79b4aedd09ab6e8558447df8a95

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9104b7f3fb1ff555a441123990d21b47869d7f46a56790b8e3fa98feb3c99edf",
    "cross_cats_sorted": [
      "cs.CL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2019-06-07T03:20:46Z",
    "title_canon_sha256": "3703ce3f3b6011bc7d185e878d7e6c27bb789b0bdd21666ebbb84c96bbb01ce8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.02882",
    "kind": "arxiv",
    "version": 1
  }
}