Pith Number

pith:DQEK7HRD

pith:2021:DQEK7HRDHCP5FAESB4K5BMSJ3J

not attested not anchored not stored refs pending

Generating the Graph Gestalt: Kernel-Regularized Graph Representation Learning

Ankita Sakhuja, Ke Li, Kiarash Zahirnia, Oliver Schulte, Parmis Nadaf, Xia Hu

arxiv:2106.15239 v1 · 2021-06-29 · 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{DQEK7HRDHCP5FAESB4K5BMSJ3J}

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	2026-07-05T02:53:15.133565Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1c08af9e23389fd280920f15d0b249da58aa22a477108615bb09f66a9c5bc4c7

Aliases

arxiv: 2106.15239 · arxiv_version: 2106.15239v1 · doi: 10.48550/arxiv.2106.15239 · pith_short_12: DQEK7HRDHCP5 · pith_short_16: DQEK7HRDHCP5FAES · pith_short_8: DQEK7HRD

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/DQEK7HRDHCP5FAESB4K5BMSJ3J \
  | 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: 1c08af9e23389fd280920f15d0b249da58aa22a477108615bb09f66a9c5bc4c7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "08bf2b1b11f144d353a71a5c6d554dae0ff89099e44b949ae2875f46b432685a",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-06-29T10:48:28Z",
    "title_canon_sha256": "da2a8e77cf41cb709e881111109429ee071d628ad672f418f817a5af5f73ce77"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2106.15239",
    "kind": "arxiv",
    "version": 1
  }
}