Pith Number

pith:PEKM6WEE

pith:2022:PEKM6WEEP5RLVPJD23GPIIBM3P

not attested not anchored not stored refs pending

Graph Anisotropic Diffusion

Ahmed A. A. Elhag, Gabriele Corso, Hannes St\"ark, Michael M. Bronstein

arxiv:2205.00354 v1 · 2022-04-30 · 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{PEKM6WEEP5RLVPJD23GPIIBM3P}

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	2026-07-05T04:19:11.989309Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7914cf58847f62babd23d6ccf4202cdbf4e940397332952324deed6a49f853a0

Aliases

arxiv: 2205.00354 · arxiv_version: 2205.00354v1 · doi: 10.48550/arxiv.2205.00354 · pith_short_12: PEKM6WEEP5RL · pith_short_16: PEKM6WEEP5RLVPJD · pith_short_8: PEKM6WEE

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/PEKM6WEEP5RLVPJD23GPIIBM3P \
  | 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: 7914cf58847f62babd23d6ccf4202cdbf4e940397332952324deed6a49f853a0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d55638b1bc987bf8dd4713e114c15a463526a9c2cfa9850eecdb78b7b852e39e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2022-04-30T22:13:20Z",
    "title_canon_sha256": "5dca40a7f5ac19226f697b14ef32ece082ae170a6f696deeac1f2580e2beb03d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2205.00354",
    "kind": "arxiv",
    "version": 1
  }
}