Pith Number

pith:SJBMGG44

pith:2025:SJBMGG44I2Y6MYBGXRMRCFW4HH

not attested not anchored not stored refs pending

Bi-Fact: A Bidirectional Factorization-based Evaluation of Intent Extraction from UI Trajectories

Anatoly Efros, Danielle Cohen, Ido Dagan, Noam Kahlon, Sapir Caduri, Yoni Halpern

arxiv:2502.13149 v3 · 2025-02-11 · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SJBMGG44I2Y6MYBGXRMRCFW4HH}

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	2026-07-05T10:24:31.570964Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9242c31b9c46b1e66026bc591116dc39f9b9827bc565583ea1e75987ea53b356

Aliases

arxiv: 2502.13149 · arxiv_version: 2502.13149v3 · doi: 10.48550/arxiv.2502.13149 · pith_short_12: SJBMGG44I2Y6 · pith_short_16: SJBMGG44I2Y6MYBG · pith_short_8: SJBMGG44

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/SJBMGG44I2Y6MYBGXRMRCFW4HH \
  | 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: 9242c31b9c46b1e66026bc591116dc39f9b9827bc565583ea1e75987ea53b356

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1bd582fe8e57761cc75a58efaf18d7e9c4fc483dfe60f8f6ce934966b9dc222d",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2025-02-11T13:16:31Z",
    "title_canon_sha256": "c2010dc90cd739e4b9dba4849e5d67d3ca6792723cb4cc3b0166ce3e9d97fc67"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.13149",
    "kind": "arxiv",
    "version": 3
  }
}