Pith Number

pith:F7DKKXBO

pith:2020:F7DKKXBOFOTWXQJNPXL2MCZJAC

not attested not anchored not stored refs pending

JointMap: Joint Query Intent Understanding For Modeling Intent Hierarchies in E-commerce Search

Ali Ahmadvand, Eugene Agichtein, Faizan Javed, Surya Kallumadi

arxiv:2005.13783 v2 · 2020-05-28 · 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{F7DKKXBOFOTWXQJNPXL2MCZJAC}

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	2026-07-05T01:06:56.271981Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2fc6a55c2e2ba76bc12d7dd7a60b2900baccbde49bb1b5cdac31135f27051119

Aliases

arxiv: 2005.13783 · arxiv_version: 2005.13783v2 · doi: 10.48550/arxiv.2005.13783 · pith_short_12: F7DKKXBOFOTW · pith_short_16: F7DKKXBOFOTWXQJN · pith_short_8: F7DKKXBO

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/F7DKKXBOFOTWXQJNPXL2MCZJAC \
  | 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: 2fc6a55c2e2ba76bc12d7dd7a60b2900baccbde49bb1b5cdac31135f27051119

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ffa94395138a2ce27b0f0f30ae60589b56ba7b65c9824f38d8cc73bcaf1eeb92",
    "cross_cats_sorted": [
      "cs.CL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2020-05-28T05:20:00Z",
    "title_canon_sha256": "5778f264a8f00154d252d84faa9760c8342013fc93d328a8913b8ef44f13a301"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2005.13783",
    "kind": "arxiv",
    "version": 2
  }
}