Pith Number

pith:53TPKYZF

pith:2019:53TPKYZF45MS45I6RT6ASYXK6Y

not attested not anchored not stored refs pending

PT-CoDE: Pre-trained Context-Dependent Encoder for Utterance-level Emotion Recognition

Irwin King, Michael R. Lyu, Wenxiang Jiao

arxiv:1910.08916 v1 · 2019-10-20 · 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{53TPKYZF45MS45I6RT6ASYXK6Y}

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	2026-07-05T00:13:21.017757Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eee6f56325e7592e751e8cfc0962eaf6139a5ccdf5b100b023d92e78e69298a1

Aliases

arxiv: 1910.08916 · arxiv_version: 1910.08916v1 · doi: 10.48550/arxiv.1910.08916 · pith_short_12: 53TPKYZF45MS · pith_short_16: 53TPKYZF45MS45I6 · pith_short_8: 53TPKYZF

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/53TPKYZF45MS45I6RT6ASYXK6Y \
  | 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: eee6f56325e7592e751e8cfc0962eaf6139a5ccdf5b100b023d92e78e69298a1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "63e40ae3d9258aafadda4e3ca6b93c0d62088b5588c0f0b1c201951828685875",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2019-10-20T07:12:04Z",
    "title_canon_sha256": "586deb973f354863887f9514d3ab1f76e6df5ee0e9bdfdff41de7ea6b8b773d5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1910.08916",
    "kind": "arxiv",
    "version": 1
  }
}