Pith Number

pith:GVPV4LBH

pith:2021:GVPV4LBHVMMF6GNPH36KYD55CO

not attested not anchored not stored refs pending

Enhancing Cognitive Models of Emotions with Representation Learning

Jinho Choi, Yuting Guo

arxiv:2104.10117 v1 · 2021-04-20 · 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{GVPV4LBHVMMF6GNPH36KYD55CO}

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	2026-07-05T02:33:39.961949Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

355f5e2c27ab185f19af3efcac0fbd13b85e9d0e8b08eeb901e8e4eec403bdb6

Aliases

arxiv: 2104.10117 · arxiv_version: 2104.10117v1 · doi: 10.48550/arxiv.2104.10117 · pith_short_12: GVPV4LBHVMMF · pith_short_16: GVPV4LBHVMMF6GNP · pith_short_8: GVPV4LBH

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/GVPV4LBHVMMF6GNPH36KYD55CO \
  | 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: 355f5e2c27ab185f19af3efcac0fbd13b85e9d0e8b08eeb901e8e4eec403bdb6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "88a6c8f4b236f6e600718458db803fc00aec1e380e9f40eeade8f51e69002d6c",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2021-04-20T16:55:15Z",
    "title_canon_sha256": "c308953c920bb7ba8485267bc86ead228cf54fb69a618b742fec0d44b1c52c9f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2104.10117",
    "kind": "arxiv",
    "version": 1
  }
}