Pith Number

pith:RTWD5I54

pith:2023:RTWD5I54TEAA3CNCW53KTU4AWH

not attested not anchored not stored refs pending

Incorporating Graph Information in Transformer-based AMR Parsing

Abelardo Carlos Mart\'inez Lorenzo, Pavlo Vasylenko, Pere-Llu\'is Huguet Cabot, Roberto Navigli

arxiv:2306.13467 v1 · 2023-06-23 · 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{RTWD5I54TEAA3CNCW53KTU4AWH}

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	2026-07-05T06:24:05.711296Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8cec3ea3bc99000d89a2b776a9d380b1f0a7bec9e03f9194d944107380f431b6

Aliases

arxiv: 2306.13467 · arxiv_version: 2306.13467v1 · doi: 10.48550/arxiv.2306.13467 · pith_short_12: RTWD5I54TEAA · pith_short_16: RTWD5I54TEAA3CNC · pith_short_8: RTWD5I54

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/RTWD5I54TEAA3CNCW53KTU4AWH \
  | 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: 8cec3ea3bc99000d89a2b776a9d380b1f0a7bec9e03f9194d944107380f431b6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e785c5b8053f04e9ff9eb839870761d5125542b14ee83e933098e4ea7e2b3878",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2023-06-23T12:12:08Z",
    "title_canon_sha256": "8f543606536c79119840d65ddee54023336aa0a5e8b8dfecf8d61d28b9c292be"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2306.13467",
    "kind": "arxiv",
    "version": 1
  }
}