Pith Number

pith:VPHCMT36

pith:2020:VPHCMT364MQ2HQ3VKDY6UQHDXX

not attested not anchored not stored refs pending

Effective Transfer Learning for Identifying Similar Questions: Matching User Questions to COVID-19 FAQs

Anitha Kannan, Clara H. McCreery, Manish Chablani, Namit Katariya, Xavier Amatriain

arxiv:2008.13546 v1 · 2020-08-04 · 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{VPHCMT364MQ2HQ3VKDY6UQHDXX}

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

KliniskVestBERT: BERT Model Specialised to Norwegian Clinical Texts

Receipt and verification

First computed	2026-07-05T01:31:38.596704Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

abce264f7ee321a3c37550f1ea40e3bdf20c83869d11ee0757ae662d6f8bb7a7

Aliases

arxiv: 2008.13546 · arxiv_version: 2008.13546v1 · doi: 10.48550/arxiv.2008.13546 · pith_short_12: VPHCMT364MQ2 · pith_short_16: VPHCMT364MQ2HQ3V · pith_short_8: VPHCMT36

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/VPHCMT364MQ2HQ3VKDY6UQHDXX \
  | 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: abce264f7ee321a3c37550f1ea40e3bdf20c83869d11ee0757ae662d6f8bb7a7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "174fbe59f4a461a94c4d10146c600acce3e8badc32a664e4f8db5f420c98739d",
    "cross_cats_sorted": [
      "cs.CL",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2020-08-04T18:20:04Z",
    "title_canon_sha256": "4e69fd3b5e2098a969f6f3bf53a4428501c7476223d6e27cfaa4669f12cfa198"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2008.13546",
    "kind": "arxiv",
    "version": 1
  }
}