Pith Number

pith:SBKF2IEN

pith:2019:SBKF2IEN6LAIYQLJZVEM6XTE4P

not attested not anchored not stored refs pending

Semantic Role Labeling with Associated Memory Network

Chaoyu Guan, Hai Zhao, Yuhao Cheng

arxiv:1908.02367 v1 · 2019-08-05 · cs.CL · cs.AI · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SBKF2IEN6LAIYQLJZVEM6XTE4P}

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	2026-07-04T23:52:08.026498Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

90545d208df2c08c4169cd48cf5e64e3da251def693ef662ccb854d9152d1a39

Aliases

arxiv: 1908.02367 · arxiv_version: 1908.02367v1 · doi: 10.48550/arxiv.1908.02367 · pith_short_12: SBKF2IEN6LAI · pith_short_16: SBKF2IEN6LAIYQLJ · pith_short_8: SBKF2IEN

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/SBKF2IEN6LAIYQLJZVEM6XTE4P \
  | 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: 90545d208df2c08c4169cd48cf5e64e3da251def693ef662ccb854d9152d1a39

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6f5e5508a59823608245f006afa8442f4c455e81c9fd596ccfe3d209ba0bfdef",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2019-08-05T09:40:18Z",
    "title_canon_sha256": "fd15ec4c6adaf4ed093963c1f5fb9af659d79722ca1d09f173f9674121ae92be"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.02367",
    "kind": "arxiv",
    "version": 1
  }
}