Pith Number

pith:EOR42V5I

pith:2018:EOR42V5IPHJ2QC2JS5DYYZCYZH

not attested not anchored not stored refs pending

Gaussian Processes Over Graphs

Arun Venkitaraman, Peter H\"andel, Saikat Chatterjee

arxiv:1803.05776 v2 · 2018-03-15 · stat.ML · cs.LG · 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{EOR42V5IPHJ2QC2JS5DYYZCYZH}

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	2026-05-18T00:20:34.427854Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

23a3cd57a879d3a80b4997478c6458c9c15f5642a3cf3cf22d69fdf0aa4d8f7f

Aliases

arxiv: 1803.05776 · arxiv_version: 1803.05776v2 · doi: 10.48550/arxiv.1803.05776 · pith_short_12: EOR42V5IPHJ2 · pith_short_16: EOR42V5IPHJ2QC2J · pith_short_8: EOR42V5I

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/EOR42V5IPHJ2QC2JS5DYYZCYZH \
  | 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: 23a3cd57a879d3a80b4997478c6458c9c15f5642a3cf3cf22d69fdf0aa4d8f7f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c817f6ce081e92202444d0cec7e11713b7a7c90a3b1cb5b3f107a335ff65cba2",
    "cross_cats_sorted": [
      "cs.LG",
      "eess.SP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2018-03-15T14:27:49Z",
    "title_canon_sha256": "9d7a9e3082fe33c2648d51b0233db9782d19619dae691c442b38e59759928a78"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.05776",
    "kind": "arxiv",
    "version": 2
  }
}