Pith Number

pith:HIF6DP7B

pith:2025:HIF6DP7BAK5BMZYNMSF5KZMA3A

not attested not anchored not stored refs pending

Improving Narrative Classification and Explanation via Fine Tuned Language Models

Mohit Gupta, Rahul Bouri, Rishit Tyagi

arxiv:2509.04077 v1 · 2025-09-04 · 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{HIF6DP7BAK5BMZYNMSF5KZMA3A}

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	2026-07-05T12:04:53.072430Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3a0be1bfe102ba16670d648bd56580d810e390efcd0172f6d6f547be693642ac

Aliases

arxiv: 2509.04077 · arxiv_version: 2509.04077v1 · doi: 10.48550/arxiv.2509.04077 · pith_short_12: HIF6DP7BAK5B · pith_short_16: HIF6DP7BAK5BMZYN · pith_short_8: HIF6DP7B

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/HIF6DP7BAK5BMZYNMSF5KZMA3A \
  | 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: 3a0be1bfe102ba16670d648bd56580d810e390efcd0172f6d6f547be693642ac

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "282471d42aadf06a7eeaf6e2d03aaf4ff67289a47d42c0b1665c46917256227e",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-09-04T10:12:31Z",
    "title_canon_sha256": "cf84c2c77adacc9760e586f25e8bf5485fc088d9f2bb78641379c7499781caef"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2509.04077",
    "kind": "arxiv",
    "version": 1
  }
}