Pith Number

pith:H6XYPSJU

pith:2019:H6XYPSJUD3A2T4K33OQ5SYQG7O

not attested not anchored not stored refs pending

Mercem: Method Name Recommendation Based on Call Graph Embedding

Hiroshi Yonai, Hiroyuki Kitagawa, Yasuhiro Hayase

arxiv:1907.05690 v1 · 2019-07-12 · cs.SE · cs.LG · cs.PL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{H6XYPSJUD3A2T4K33OQ5SYQG7O}

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	2026-05-17T23:40:47.287080Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3faf87c9341ec1a9f15bdba1d96206fbaa1750b86c19ffacf4a881380b85ec76

Aliases

arxiv: 1907.05690 · arxiv_version: 1907.05690v1 · doi: 10.48550/arxiv.1907.05690 · pith_short_12: H6XYPSJUD3A2 · pith_short_16: H6XYPSJUD3A2T4K3 · pith_short_8: H6XYPSJU

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/H6XYPSJUD3A2T4K33OQ5SYQG7O \
  | 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: 3faf87c9341ec1a9f15bdba1d96206fbaa1750b86c19ffacf4a881380b85ec76

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c69a1b859fe2db20a0bca51b9c79d3c2867cea621204c72426ccd8eed7e21ad4",
    "cross_cats_sorted": [
      "cs.LG",
      "cs.PL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2019-07-12T12:06:50Z",
    "title_canon_sha256": "39682d492cc6cad3376f5ba027c867266dc96a65bc1ffa952026228420403516"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.05690",
    "kind": "arxiv",
    "version": 1
  }
}