Pith Number

pith:2T5C4NNC

pith:2022:2T5C4NNCKKEW5ZT3XMGE6UPSGB

not attested not anchored not stored refs pending

Unsupervised Abstractive Dialogue Summarization with Word Graphs and POV Conversion

Jihwa Lee, Seongmin Park

arxiv:2205.13108 v1 · 2022-05-26 · 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{2T5C4NNCKKEW5ZT3XMGE6UPSGB}

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	2026-07-05T04:26:39.942554Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d4fa2e35a252896ee67bbb0c4f51f23050a36d1b4bcbf3ea082c4f4e15387ff1

Aliases

arxiv: 2205.13108 · arxiv_version: 2205.13108v1 · doi: 10.48550/arxiv.2205.13108 · pith_short_12: 2T5C4NNCKKEW · pith_short_16: 2T5C4NNCKKEW5ZT3 · pith_short_8: 2T5C4NNC

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/2T5C4NNCKKEW5ZT3XMGE6UPSGB \
  | 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: d4fa2e35a252896ee67bbb0c4f51f23050a36d1b4bcbf3ea082c4f4e15387ff1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "00c86f20571c3b0ce7a994a4ac999263083685a601141212d5e126c487278cda",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2022-05-26T02:18:12Z",
    "title_canon_sha256": "9ddc1f258cf2147536d2599c0acc9688de5f0847201ec4a899f791b1bd1539ca"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2205.13108",
    "kind": "arxiv",
    "version": 1
  }
}