Pith Number

pith:KMNASTL4

pith:2022:KMNASTL47LFBUWDEANOW75HQTL

not attested not anchored not stored refs pending

Document-Level Abstractive Summarization

Afonso Raposo, Ana Sofia Carmo, Gon\c{c}alo Raposo

arxiv:2212.03013 v1 · 2022-12-06 · cs.CL · cs.IR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KMNASTL47LFBUWDEANOW75HQTL}

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	2026-07-05T05:23:02.714777Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

531a094d7cfaca1a5864035d6ff4f09ad8be2457cc14d2abcc390a8fdb307f34

Aliases

arxiv: 2212.03013 · arxiv_version: 2212.03013v1 · doi: 10.48550/arxiv.2212.03013 · pith_short_12: KMNASTL47LFB · pith_short_16: KMNASTL47LFBUWDE · pith_short_8: KMNASTL4

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/KMNASTL47LFBUWDEANOW75HQTL \
  | 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: 531a094d7cfaca1a5864035d6ff4f09ad8be2457cc14d2abcc390a8fdb307f34

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "009813db720edf5bf6d3acee262f8c18b0207932e5b170c6332b4c2f963994d7",
    "cross_cats_sorted": [
      "cs.IR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2022-12-06T14:39:09Z",
    "title_canon_sha256": "2fc1fbe186fc6d8d170d1b56a9d832c2dae12f5b50df3e76e7f62e8263bc799c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2212.03013",
    "kind": "arxiv",
    "version": 1
  }
}