Pith Number

pith:CQIY2IXN

pith:2021:CQIY2IXNCJFOTLQEKZORTXWQFP

not attested not anchored not stored refs pending

Graph Neural Networks for reconstruction and classification in KM3NeT

A. Domi (for the KM3NeT Collaboration), D. Guderian, G. Vermari\"en, S.Reck

arxiv:2107.13375 v2 · 2021-07-28 · astro-ph.IM · physics.ins-det

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CQIY2IXNCJFOTLQEKZORTXWQFP}

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	2026-07-05T03:32:10.433488Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

14118d22ed124ae9ae04565d19ded02bf7fa1ced519b9fcd459749bc730cc5a3

Aliases

arxiv: 2107.13375 · arxiv_version: 2107.13375v2 · doi: 10.48550/arxiv.2107.13375 · pith_short_12: CQIY2IXNCJFO · pith_short_16: CQIY2IXNCJFOTLQE · pith_short_8: CQIY2IXN

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/CQIY2IXNCJFOTLQEKZORTXWQFP \
  | 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: 14118d22ed124ae9ae04565d19ded02bf7fa1ced519b9fcd459749bc730cc5a3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f4f6140edab320cfde9bb12f234b9e4648764e3524a3f15033c1625b50adcf53",
    "cross_cats_sorted": [
      "physics.ins-det"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2021-07-28T14:08:55Z",
    "title_canon_sha256": "da4c1f1b839dc880c1cd4889e82a9703ecd6169d72512ce3e3ddd9a294209d61"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2107.13375",
    "kind": "arxiv",
    "version": 2
  }
}