Pith Number

pith:FJQA4CTP

pith:2021:FJQA4CTPAVOGVVXANJTDPW6ZTU

not attested not anchored not stored refs pending

Set Twister for Single-hop Node Classification

Bruno Ribeiro, Vinayak Rao, Yangze Zhou

arxiv:2112.09752 v1 · 2021-12-17 · 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{FJQA4CTPAVOGVVXANJTDPW6ZTU}

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	2026-07-05T03:41:50.619397Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2a600e0a6f055c6ad6e06a6637dbd99d3991e1c2cbc18b592161df39e4be39a7

Aliases

arxiv: 2112.09752 · arxiv_version: 2112.09752v1 · doi: 10.48550/arxiv.2112.09752 · pith_short_12: FJQA4CTPAVOG · pith_short_16: FJQA4CTPAVOGVVXA · pith_short_8: FJQA4CTP

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/FJQA4CTPAVOGVVXANJTDPW6ZTU \
  | 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: 2a600e0a6f055c6ad6e06a6637dbd99d3991e1c2cbc18b592161df39e4be39a7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "de42d02ef6cd3bedbfff5f75273c25c1133b4280857b53dbf75fb72a16d43667",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-12-17T20:27:34Z",
    "title_canon_sha256": "7dd1823f463789b65f09f2f78a05d70197f9f12451960457fe351424a74e0d12"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2112.09752",
    "kind": "arxiv",
    "version": 1
  }
}