Pith Number

pith:GNPJ3USG

pith:2023:GNPJ3USG45XEHS26I2QQMF2VZX

not attested not anchored not stored refs pending

PMIndiaSum: Multilingual and Cross-lingual Headline Summarization for Languages in India

Ashok Urlana, Barry Haddow, Manish Shrivastava, Pinzhen Chen, Shay B. Cohen, Zheng Zhao

arxiv:2305.08828 v2 · 2023-05-15 · 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{GNPJ3USG45XEHS26I2QQMF2VZX}

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	2026-07-05T07:02:49.877182Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

335e9dd246e76e43cb5e46a1061755cdf474075babd2b2833121f01507c51799

Aliases

arxiv: 2305.08828 · arxiv_version: 2305.08828v2 · doi: 10.48550/arxiv.2305.08828 · pith_short_12: GNPJ3USG45XE · pith_short_16: GNPJ3USG45XEHS26 · pith_short_8: GNPJ3USG

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/GNPJ3USG45XEHS26I2QQMF2VZX \
  | 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: 335e9dd246e76e43cb5e46a1061755cdf474075babd2b2833121f01507c51799

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ce60ad8ab9e4e1dcdc8a53df3a64aa6e7e97271b79769d0b446b0211056d9bfd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2023-05-15T17:41:15Z",
    "title_canon_sha256": "64f3ba9b48f8d3eec7a4f80490ef36d359149ff714c75c8a291ecb81370ff866"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2305.08828",
    "kind": "arxiv",
    "version": 2
  }
}