Pith Number

pith:KSBET2XB

pith:2018:KSBET2XBGMSP3WYPRVYHAOWCF5

not attested not anchored not stored refs pending

Learning Emotion from 100 Observations: Unexpected Robustness of Deep Learning under Strong Data Limitations

H. Andrew Schwartz, Jo\~ao Sedoc, Lyle Ungar, Sven Buechel

arxiv:1810.10949 v3 · 2018-10-25 · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KSBET2XBGMSP3WYPRVYHAOWCF5}

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	2026-07-05T01:57:11.332007Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

548249eae13324fddb0f8d70703ac22f47fa60eb8b1dafa7eeecff982c270e46

Aliases

arxiv: 1810.10949 · arxiv_version: 1810.10949v3 · doi: 10.48550/arxiv.1810.10949 · pith_short_12: KSBET2XBGMSP · pith_short_16: KSBET2XBGMSP3WYP · pith_short_8: KSBET2XB

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/KSBET2XBGMSP3WYPRVYHAOWCF5 \
  | 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: 548249eae13324fddb0f8d70703ac22f47fa60eb8b1dafa7eeecff982c270e46

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "52656ca36b62500b5a99e6b790b98705fecc24d9f4b59feb1e763720df5f8e9a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2018-10-25T16:08:18Z",
    "title_canon_sha256": "b853226cd741a6f0dfd95e7a40856fdd5c2dac2e8a3b61afed8af489657d1e89"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.10949",
    "kind": "arxiv",
    "version": 3
  }
}