Pith Number

pith:S5BDMUJZ

pith:2025:S5BDMUJZB5ATYIYHQSMIZLOPG2

not attested not anchored not stored refs pending

A Decoding Algorithm for Length-Control Summarization Based on Directed Acyclic Transformers

Cameron Jen, Chenyang Huang, Hao Zhou, Kangjie Zheng, Lili Mou, Osmar R. Za\"iane

arxiv:2502.04535 v1 · 2025-02-06 · 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{S5BDMUJZB5ATYIYHQSMIZLOPG2}

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	2026-07-05T10:10:53.045846Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

97423651390f413c230784988cadcf368a2b3e92f53ab21647c8d8b0f7bcbb76

Aliases

arxiv: 2502.04535 · arxiv_version: 2502.04535v1 · doi: 10.48550/arxiv.2502.04535 · pith_short_12: S5BDMUJZB5AT · pith_short_16: S5BDMUJZB5ATYIYH · pith_short_8: S5BDMUJZ

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/S5BDMUJZB5ATYIYHQSMIZLOPG2 \
  | 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: 97423651390f413c230784988cadcf368a2b3e92f53ab21647c8d8b0f7bcbb76

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "352b8d31fbafa30bcc021b4c11d5d3e73c4ae0eb12b3cb6dd8331076defadb7d",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-02-06T22:12:55Z",
    "title_canon_sha256": "2bff5c8b81dd12d848c3fb76482c8abf16b93d92aa4174b0db6ee08981517960"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.04535",
    "kind": "arxiv",
    "version": 1
  }
}