Pith Number

pith:767YWZXX

pith:2016:767YWZXXDLS2NFN5AIGLFTLA7E

not attested not anchored not stored refs pending

Improved Spoken Document Summarization with Coverage Modeling Techniques

Berlin Chen, Hsin-Min Wang, Kuan-Yu Chen, Shih-Hung Liu

arxiv:1601.05194 v1 · 2016-01-20 · 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{767YWZXXDLS2NFN5AIGLFTLA7E}

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	2026-05-18T01:22:15.869692Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ffbf8b66f71ae5a695bd020cb2cd60f939aaaf9b59910b023470b6b5e46017ff

Aliases

arxiv: 1601.05194 · arxiv_version: 1601.05194v1 · doi: 10.48550/arxiv.1601.05194 · pith_short_12: 767YWZXXDLS2 · pith_short_16: 767YWZXXDLS2NFN5 · pith_short_8: 767YWZXX

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/767YWZXXDLS2NFN5AIGLFTLA7E \
  | 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: ffbf8b66f71ae5a695bd020cb2cd60f939aaaf9b59910b023470b6b5e46017ff

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1219f08c2fb9fee7a110e3c39b89e6332b328cfc3e9bf7d973b23a68b7905f4e",
    "cross_cats_sorted": [
      "cs.IR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2016-01-20T08:26:07Z",
    "title_canon_sha256": "096ca82b9a07400e7174da5f7cffddc01d15bc97ca8de2c1eb67113625a402fc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1601.05194",
    "kind": "arxiv",
    "version": 1
  }
}