Pith Number

pith:OCCJ7EIX

pith:2022:OCCJ7EIXUYIHOJV6CQEJVYI3RS

not attested not anchored not stored refs pending

PSP: Pre-trained Soft Prompts for Few-Shot Abstractive Summarization

Boxing Chen, Heyan Huang, Jiawei Li, Xiaochen Liu, Yang Gao, Yinan Hu, Yu Bai

arxiv:2204.04413 v2 · 2022-04-09 · 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{OCCJ7EIXUYIHOJV6CQEJVYI3RS}

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	2026-07-05T05:03:00.054299Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

70849f9117a6107726be14089ae11b8cb0806f5c61bf56c0e4f8bd623f3ee9e6

Aliases

arxiv: 2204.04413 · arxiv_version: 2204.04413v2 · doi: 10.48550/arxiv.2204.04413 · pith_short_12: OCCJ7EIXUYIH · pith_short_16: OCCJ7EIXUYIHOJV6 · pith_short_8: OCCJ7EIX

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/OCCJ7EIXUYIHOJV6CQEJVYI3RS \
  | 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: 70849f9117a6107726be14089ae11b8cb0806f5c61bf56c0e4f8bd623f3ee9e6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7fa0b894c246883710e460084f7be1348eb7a3161b6b955bcc15b4aa0d9e12cb",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2022-04-09T07:40:52Z",
    "title_canon_sha256": "066fc2e030c655719fd09bcc097552ee4798f20f56a68f6d688f8c38b673d629"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2204.04413",
    "kind": "arxiv",
    "version": 2
  }
}