Pith Number

pith:Q2CL7MX4

pith:2025:Q2CL7MX46ANPIEWUOEDOSMNTPL

not attested not anchored not stored refs pending

Sentence Embeddings as an intermediate target in end-to-end summarisation

Maciej Zembrzuski, Saad Mahamood

arxiv:2505.03481 v1 · 2025-05-06 · 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{Q2CL7MX46ANPIEWUOEDOSMNTPL}

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	2026-07-05T10:59:16.873133Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8684bfb2fcf01af412d47106e931b37af62ccc6261baf29aea7898862ff29269

Aliases

arxiv: 2505.03481 · arxiv_version: 2505.03481v1 · doi: 10.48550/arxiv.2505.03481 · pith_short_12: Q2CL7MX46ANP · pith_short_16: Q2CL7MX46ANPIEWU · pith_short_8: Q2CL7MX4

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/Q2CL7MX46ANPIEWUOEDOSMNTPL \
  | 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: 8684bfb2fcf01af412d47106e931b37af62ccc6261baf29aea7898862ff29269

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f91328941df3d8fd14970377a9cb8d8ff8d7203ad6f3f82e202d8ebd61af9277",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-05-06T12:34:59Z",
    "title_canon_sha256": "b880ffe799048690ae533f96b3e477b7eb9b3bd2cb900238a1d8e0239854229e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.03481",
    "kind": "arxiv",
    "version": 1
  }
}