Pith Number

pith:VORMXZ2Y

pith:2020:VORMXZ2Y3JVFVOXBCIX5ULG6FB

not attested not anchored not stored refs pending

Kernel-based Graph Learning from Smooth Signals: A Functional Viewpoint

Dino Sejdinovic, Siu Lun Chau, Xiaowen Dong, Xingyue Pu

arxiv:2008.10065 v1 · 2020-08-23 · stat.ML · cs.LG · cs.SI · eess.SP

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VORMXZ2Y3JVFVOXBCIX5ULG6FB}

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	2026-07-05T03:23:36.973223Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aba2cbe758da6a5abae1122fda2cde286b11d2f3f9644bfb2242463d414c9a7e

Aliases

arxiv: 2008.10065 · arxiv_version: 2008.10065v1 · doi: 10.48550/arxiv.2008.10065 · pith_short_12: VORMXZ2Y3JVF · pith_short_16: VORMXZ2Y3JVFVOXB · pith_short_8: VORMXZ2Y

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/VORMXZ2Y3JVFVOXBCIX5ULG6FB \
  | 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: aba2cbe758da6a5abae1122fda2cde286b11d2f3f9644bfb2242463d414c9a7e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "39508e0916e961d1ec0b28de601539d95bcdfcd6ecd1826139c6305ace5af368",
    "cross_cats_sorted": [
      "cs.LG",
      "cs.SI",
      "eess.SP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2020-08-23T16:04:23Z",
    "title_canon_sha256": "736cd46cdc30cc4692fa73a44bfe38f890b1a5f4a5748c293ee8f781660ac1bd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2008.10065",
    "kind": "arxiv",
    "version": 1
  }
}