Pith Number

pith:XXL72RQL

pith:2022:XXL72RQLE5IZWCAFOVBFVPEK3J

not attested not anchored not stored refs pending

Applying a Generic Sequence-to-Sequence Model for Simple and Effective Keyphrase Generation

Alfio Gliozzo, Gaetano Rossiello, Md Faisal Mahbub Chowdhury, Michael Glass, Nandana Mihindukulasooriya

arxiv:2201.05302 v1 · 2022-01-14 · cs.CL · cs.AI

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XXL72RQLE5IZWCAFOVBFVPEK3J}

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

QExplorer: Large Language Model Based Query Extraction for Toxic Content Exploration

Receipt and verification

First computed	2026-07-05T03:48:22.084499Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bdd7fd460b27519b080575425abc8ada4b1c2412b0c10e420fc2e5e9839ead6c

Aliases

arxiv: 2201.05302 · arxiv_version: 2201.05302v1 · doi: 10.48550/arxiv.2201.05302 · pith_short_12: XXL72RQLE5IZ · pith_short_16: XXL72RQLE5IZWCAF · pith_short_8: XXL72RQL

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/XXL72RQLE5IZWCAFOVBFVPEK3J \
  | 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: bdd7fd460b27519b080575425abc8ada4b1c2412b0c10e420fc2e5e9839ead6c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e7d2dcbee6d985db7abd222f485feb0b610325dd1871805b5101d5c60981d177",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2022-01-14T04:50:28Z",
    "title_canon_sha256": "369caed21e23824c8b0b17a3e0eb2cebe60977f15bdb9315a0bc6209383c4ab3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2201.05302",
    "kind": "arxiv",
    "version": 1
  }
}