Pith Number

pith:PM73ACBC

pith:2019:PM73ACBCPLAGME7MESQBFAGFRC

not attested not anchored not stored refs pending

Co-Attention Based Neural Network for Source-Dependent Essay Scoring

Diane Litman, Haoran Zhang

arxiv:1908.01993 v1 · 2019-08-06 · 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{PM73ACBCPLAGME7MESQBFAGFRC}

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.

Cited by

1 paper in Pith

MOSAIC-F: A Framework for Enhancing Students' Oral Presentation Skills through Personalized Feedback

Receipt and verification

First computed	2026-07-05T00:43:35.768076Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7b3fb008227ac06613ec24a01280c588a43fef9d008844d5da2b66a16f328116

Aliases

arxiv: 1908.01993 · arxiv_version: 1908.01993v1 · doi: 10.48550/arxiv.1908.01993 · pith_short_12: PM73ACBCPLAG · pith_short_16: PM73ACBCPLAGME7M · pith_short_8: PM73ACBC

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/PM73ACBCPLAGME7MESQBFAGFRC \
  | 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: 7b3fb008227ac06613ec24a01280c588a43fef9d008844d5da2b66a16f328116

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5b3c7740af1013f33ffbaa8aebf6db691571f9fa6ef06c3a166c7361ddb9b6b9",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2019-08-06T07:28:43Z",
    "title_canon_sha256": "3b2be8bb30696c540936772e1faa14d26668869f0dbfdbeef25108b29e75e966"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.01993",
    "kind": "arxiv",
    "version": 1
  }
}