Pith Number

pith:3KJD4DIG

pith:2019:3KJD4DIGU6YLPWBOYGGJDSJWNK

not attested not anchored not stored refs pending

Probing Contextualized Sentence Representations with Visual Awareness

Eiichiro Sumita, Hai Zhao, Kehai Chen, Masao Utiyama, Rui Wang, Zhuosheng Zhang

arxiv:1911.02971 v1 · 2019-11-07 · cs.CL · cs.CV · 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{3KJD4DIGU6YLPWBOYGGJDSJWNK}

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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

SG-Net: Syntax-Guided Machine Reading Comprehension

Receipt and verification

First computed	2026-07-05T00:17:58.855703Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

da923e0d06a7b0b7d82ec18c91c9366abe09c6923909dae881bb4fa9a16cdd1c

Aliases

arxiv: 1911.02971 · arxiv_version: 1911.02971v1 · doi: 10.48550/arxiv.1911.02971 · pith_short_12: 3KJD4DIGU6YL · pith_short_16: 3KJD4DIGU6YLPWBO · pith_short_8: 3KJD4DIG

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/3KJD4DIGU6YLPWBOYGGJDSJWNK \
  | 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: da923e0d06a7b0b7d82ec18c91c9366abe09c6923909dae881bb4fa9a16cdd1c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7cf2fbeaa2d20e8d941ed0b4a50ccccbab3f3fff09d1199baa3a51b7ce744897",
    "cross_cats_sorted": [
      "cs.CV",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2019-11-07T16:34:31Z",
    "title_canon_sha256": "d4680e4ed1f8442f8e1f1b4db84202f730e3bb4d4d8aedb2af09db942bf7ad1e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1911.02971",
    "kind": "arxiv",
    "version": 1
  }
}