Pith Number

pith:4JMRT6K5

pith:2020:4JMRT6K5LWZJDYZNTMYAQBNUFN

not attested not anchored not stored refs pending

Guided Transformer: Leveraging Multiple External Sources for Representation Learning in Conversational Search

Hamed Zamani, Helia Hashemi, W. Bruce Croft

arxiv:2006.07548 v1 · 2020-06-13 · cs.IR · cs.CL · 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{4JMRT6K5LWZJDYZNTMYAQBNUFN}

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	2026-07-05T01:10:01.188734Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e25919f95d5db291e32d9b300805b42b5313d7da4478600f11054ae4687d1751

Aliases

arxiv: 2006.07548 · arxiv_version: 2006.07548v1 · doi: 10.48550/arxiv.2006.07548 · pith_short_12: 4JMRT6K5LWZJ · pith_short_16: 4JMRT6K5LWZJDYZN · pith_short_8: 4JMRT6K5

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/4JMRT6K5LWZJDYZNTMYAQBNUFN \
  | 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: e25919f95d5db291e32d9b300805b42b5313d7da4478600f11054ae4687d1751

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8850ad36ac41d5d1fed45b19f369306760ae13b7e921c2d9f50e6563bb485617",
    "cross_cats_sorted": [
      "cs.CL",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2020-06-13T03:24:53Z",
    "title_canon_sha256": "0facaa9420d239074f57bdcd89c24e0305e569d1f0371265844ba27dee7e0966"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2006.07548",
    "kind": "arxiv",
    "version": 1
  }
}