Pith Number

pith:SM5SZ7ON

pith:2024:SM5SZ7ONVDKLGSJ27L54LZKJTK

not attested not anchored not stored refs pending

PTaRL: Prototype-based Tabular Representation Learning via Space Calibration

Dandan Guo, Hangting Ye, He Zhao, Shun Zheng, Wei Fan, Xiaozhuang Song, Yi Chang

arxiv:2407.05364 v2 · 2024-07-07 · 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{SM5SZ7ONVDKLGSJ27L54LZKJTK}

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

Task-Driven Discrete Representation Learning

Receipt and verification

First computed	2026-07-05T08:43:57.099285Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

933b2cfdcda8d4b3493afafbc5e5499aa6f2cda8c9f93bd5dda1b1f1c9e3a288

Aliases

arxiv: 2407.05364 · arxiv_version: 2407.05364v2 · doi: 10.48550/arxiv.2407.05364 · pith_short_12: SM5SZ7ONVDKL · pith_short_16: SM5SZ7ONVDKLGSJ2 · pith_short_8: SM5SZ7ON

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/SM5SZ7ONVDKLGSJ27L54LZKJTK \
  | 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: 933b2cfdcda8d4b3493afafbc5e5499aa6f2cda8c9f93bd5dda1b1f1c9e3a288

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "69280761cb9b1199c4e1b2643ffd922fd933ee863fa085dfe706529d1249b3d9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2024-07-07T13:32:03Z",
    "title_canon_sha256": "8f24353c56f5d5f966cf8c55e03a8c203ea27c6334f659b559dccf04219efa20"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2407.05364",
    "kind": "arxiv",
    "version": 2
  }
}