Pith Number

pith:HSXWDTKF

pith:2025:HSXWDTKFPJCBYM73RD2C7WV6GR

not attested not anchored not stored refs pending

Mixture of Structural-and-Textual Retrieval over Text-rich Graph Knowledge Bases

Franck Dernoncourt, Haoyu Han, Jiliang Tang, Mahantesh M Halappanavar, Nedim Lipka, Ryan A. Rossi, Yongjia Lei, Yu Wang

arxiv:2502.20317 v4 · 2025-02-27 · cs.LG · cs.AI · cs.IR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HSXWDTKFPJCBYM73RD2C7WV6GR}

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.

Cited by

1 paper in Pith

Autofocus Retrieval: An Effective Pipeline for Multi-Hop Question Answering With Semi-Structured Knowledge

Receipt and verification

First computed	2026-07-05T11:13:21.635052Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3caf61cd457a441c33fb88f42fdabe34464cd42a138c47c9357d23f89a871e25

Aliases

arxiv: 2502.20317 · arxiv_version: 2502.20317v4 · doi: 10.48550/arxiv.2502.20317 · pith_short_12: HSXWDTKFPJCB · pith_short_16: HSXWDTKFPJCBYM73 · pith_short_8: HSXWDTKF

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/HSXWDTKFPJCBYM73RD2C7WV6GR \
  | 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: 3caf61cd457a441c33fb88f42fdabe34464cd42a138c47c9357d23f89a871e25

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "46b5df44b7f90b02ecf1d5eac74d4572d4abefd4997b74c5e3432563ef28b0e4",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.IR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-02-27T17:42:52Z",
    "title_canon_sha256": "28df79d69da394f4fd2d10a0f073cae35588ecff86d16e5a60575e3fcf8ad099"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.20317",
    "kind": "arxiv",
    "version": 4
  }
}