Pith Number

pith:FKWJEMSQ

pith:2026:FKWJEMSQC6LC54SVEDU2WSLXZJ

not attested not anchored not stored refs pending

Optimizing Abstractive Summarization With Fine-Tuned PEGASUS

Farig Yousuf Sadeque, Ha-mim Ahmad, Kazi Nazibul Islam, Naimur Rahman, Sadiul Arefin Rafi

arxiv:2606.25462 v1 · 2026-06-24 · 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{FKWJEMSQC6LC54SVEDU2WSLXZJ}

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	2026-06-25T01:18:05.973157Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2aac92325017962ef25520e9ab4977ca69beec37063c8404142b1a328dd40fef

Aliases

arxiv: 2606.25462 · arxiv_version: 2606.25462v1 · doi: 10.48550/arxiv.2606.25462 · pith_short_12: FKWJEMSQC6LC · pith_short_16: FKWJEMSQC6LC54SV · pith_short_8: FKWJEMSQ

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/FKWJEMSQC6LC54SVEDU2WSLXZJ \
  | 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: 2aac92325017962ef25520e9ab4977ca69beec37063c8404142b1a328dd40fef

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3189defd9f3b1605e6eadbfa5288c13856cb712207dcd0b4bfaa82c1b446f5de",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2026-06-24T06:43:55Z",
    "title_canon_sha256": "1a8804c29e9b91a7b1db234924a68f0f20f4be8bade3c74b49034546d6008221"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.25462",
    "kind": "arxiv",
    "version": 1
  }
}