Pith Number

pith:4VCDSVGY

pith:2024:4VCDSVGY4PXIS6OLUJUVDWNSIV

not attested not anchored not stored refs pending

Can Contrastive Learning Refine Embeddings

Jinha Kim, Lihui Liu, Vidit Bansal

arxiv:2404.08701 v1 · 2024-04-11 · 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{4VCDSVGY4PXIS6OLUJUVDWNSIV}

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

Outage Detection in Self-Healing Smart Grids Using Reinforcement Learning with Spectral Graph Neural Networks

Receipt and verification

First computed	2026-07-05T08:07:38.407858Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e5443954d8e3ee8979cba26951d9b245439f86ab1e0bc1afdac531c9fc574a8a

Aliases

arxiv: 2404.08701 · arxiv_version: 2404.08701v1 · doi: 10.48550/arxiv.2404.08701 · pith_short_12: 4VCDSVGY4PXI · pith_short_16: 4VCDSVGY4PXIS6OL · pith_short_8: 4VCDSVGY

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/4VCDSVGY4PXIS6OLUJUVDWNSIV \
  | 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: e5443954d8e3ee8979cba26951d9b245439f86ab1e0bc1afdac531c9fc574a8a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b48a830937a4c502612622b996c4d2099dcba01f9d9b6126b110f1fb1126d925",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2024-04-11T01:16:33Z",
    "title_canon_sha256": "bebb1d6a3d2b2a63902453670d7f9e61bb0dd461071f8a0bd738fe22862dcc48"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2404.08701",
    "kind": "arxiv",
    "version": 1
  }
}