Pith Number

pith:JWSKJMB3

pith:2023:JWSKJMB3U76KOF3UKBLGMSOPYZ

not attested not anchored not stored refs pending

Slide, Constrain, Parse, Repeat: Synchronous SlidingWindows for Document AMR Parsing

Radu Florian, Ramon Fernandez Astudillo, Sadhana Kumaravel, Salim Roukos, Tahira Naseem

arxiv:2305.17273 v1 · 2023-05-26 · 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{JWSKJMB3U76KOF3UKBLGMSOPYZ}

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	2026-07-05T06:14:25.888825Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4da4a4b03ba7fca7177450566649cfc6694bc3e58dd1b66f88ac0fdb194ca242

Aliases

arxiv: 2305.17273 · arxiv_version: 2305.17273v1 · doi: 10.48550/arxiv.2305.17273 · pith_short_12: JWSKJMB3U76K · pith_short_16: JWSKJMB3U76KOF3U · pith_short_8: JWSKJMB3

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/JWSKJMB3U76KOF3UKBLGMSOPYZ \
  | 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: 4da4a4b03ba7fca7177450566649cfc6694bc3e58dd1b66f88ac0fdb194ca242

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e8f057cf4fd14027df838b7892a88c0e6862093f56e2579e904081f0b2079e94",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2023-05-26T21:38:08Z",
    "title_canon_sha256": "ead99ab8dc31efe42719b9b198dbcd92c644cf8f139dc4429ca28e0abc5891cb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2305.17273",
    "kind": "arxiv",
    "version": 1
  }
}