Pith Number

pith:TFWAM3KE

pith:2022:TFWAM3KEKXH5QJEQJA5K3ZWOUR

not attested not anchored not stored refs pending

Improving the Factual Accuracy of Abstractive Clinical Text Summarization using Multi-Objective Optimization

Amanuel Alambo, Krishnaprasad Thirunarayan, Mia Cajita, Tanvi Banerjee

arxiv:2204.00797 v1 · 2022-04-02 · 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{TFWAM3KEKXH5QJEQJA5K3ZWOUR}

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	2026-07-05T04:10:56.210742Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

996c066d4455cfd82490483aade6cea45f0b3fcfa2f2068073250b2f6f4301f5

Aliases

arxiv: 2204.00797 · arxiv_version: 2204.00797v1 · doi: 10.48550/arxiv.2204.00797 · pith_short_12: TFWAM3KEKXH5 · pith_short_16: TFWAM3KEKXH5QJEQ · pith_short_8: TFWAM3KE

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/TFWAM3KEKXH5QJEQJA5K3ZWOUR \
  | 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: 996c066d4455cfd82490483aade6cea45f0b3fcfa2f2068073250b2f6f4301f5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dc8da5eb71426792b83bf9f80c9a8b27df731c40a07611e286caa623bab52b7c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2022-04-02T07:59:28Z",
    "title_canon_sha256": "c1b30ce4fd8de75e5d07f7867cf6a96de2bb2f4d5fb865631d2372c336cd82c2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2204.00797",
    "kind": "arxiv",
    "version": 1
  }
}