Pith Number

pith:AZHECT5R

pith:2022:AZHECT5RQHWDZN7B527G4XIUEG

not attested not anchored not stored refs pending

Goal-Driven Context-Aware Next Service Recommendation for Mashup Composition

Jia Zhang, Rahul Ramachandran, Seungwon Lee, Tsengdar J. Lee, Xihao Xie

arxiv:2210.14127 v1 · 2022-10-25 · cs.SE · cs.IR · 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{AZHECT5RQHWDZN7B527G4XIUEG}

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	2026-07-05T05:10:26.401124Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

064e414fb181ec3cb7e1eebe6e5d1421955c8f8fe0325c4a3e5efa9ba58ee6ce

Aliases

arxiv: 2210.14127 · arxiv_version: 2210.14127v1 · doi: 10.48550/arxiv.2210.14127 · pith_short_12: AZHECT5RQHWD · pith_short_16: AZHECT5RQHWDZN7B · pith_short_8: AZHECT5R

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/AZHECT5RQHWDZN7B527G4XIUEG \
  | 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: 064e414fb181ec3cb7e1eebe6e5d1421955c8f8fe0325c4a3e5efa9ba58ee6ce

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a88bcc84ee203b09ffe5bfa701b520d0ffe1be5727923ff7e9dbc6910da82758",
    "cross_cats_sorted": [
      "cs.IR",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2022-10-25T16:24:21Z",
    "title_canon_sha256": "880eb08e528c917b42ac97a5b523fb361403aef4c54d00bbd6371780d6a3cc8e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2210.14127",
    "kind": "arxiv",
    "version": 1
  }
}