Pith Number

pith:Y26NRGF5

pith:2021:Y26NRGF5FATYKIKR67IKU3W4RD

not attested not anchored not stored refs pending

Applying Transfer Learning for Improving Domain-Specific Search Experience Using Query to Question Similarity

Ankush Chopra, Shruti Agrawal, Sohom Ghosh

arxiv:2101.02351 v1 · 2021-01-07 · cs.CL · 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{Y26NRGF5FATYKIKR67IKU3W4RD}

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	2026-07-05T02:05:12.797496Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c6bcd898bd2827852151f7d0aa6edc88f1b9ee862618bf91494543e6e50572c9

Aliases

arxiv: 2101.02351 · arxiv_version: 2101.02351v1 · doi: 10.48550/arxiv.2101.02351 · pith_short_12: Y26NRGF5FATY · pith_short_16: Y26NRGF5FATYKIKR · pith_short_8: Y26NRGF5

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/Y26NRGF5FATYKIKR67IKU3W4RD \
  | 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: c6bcd898bd2827852151f7d0aa6edc88f1b9ee862618bf91494543e6e50572c9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "562497031d32fb2113446b6eb7bbafcaf58bca93b9e6915485eae2f400af25a3",
    "cross_cats_sorted": [
      "cs.IR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2021-01-07T03:27:32Z",
    "title_canon_sha256": "3438212fa1eb0f0ebc64494b204ad07385e7cef96f33cb6f44ca293c09aa25e8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2101.02351",
    "kind": "arxiv",
    "version": 1
  }
}