Pith Number

pith:RDJH7SJH

pith:2021:RDJH7SJH4EIPZ7735RN6AKC6UW

not attested not anchored not stored refs pending

Unsupervised Event Classification with Graphs on Classical and Photonic Quantum Computers

Andrew Blance, Michael Spannowsky

arxiv:2103.03897 v1 · 2021-03-05 · hep-ph · hep-ex · physics.data-an · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RDJH7SJH4EIPZ7735RN6AKC6UW}

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.

Cited by

1 paper in Pith

Local Conformal Predictions for Calibrated Surrogates

Receipt and verification

First computed	2026-07-05T03:36:01.868615Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

88d27fc927e110fcfffbec5be0285ea59104d628acd3e86b65ed8cefcd82dad2

Aliases

arxiv: 2103.03897 · arxiv_version: 2103.03897v1 · doi: 10.48550/arxiv.2103.03897 · pith_short_12: RDJH7SJH4EIP · pith_short_16: RDJH7SJH4EIPZ773 · pith_short_8: RDJH7SJH

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/RDJH7SJH4EIPZ7735RN6AKC6UW \
  | 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: 88d27fc927e110fcfffbec5be0285ea59104d628acd3e86b65ed8cefcd82dad2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d9c7aeb0de28d228154da33c3034632dc9a2f630650a822f86dc898355278d93",
    "cross_cats_sorted": [
      "hep-ex",
      "physics.data-an",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2021-03-05T19:02:31Z",
    "title_canon_sha256": "372efcbd91f055167258866fbf61e02a2d632647b787402301c326476698dd84"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2103.03897",
    "kind": "arxiv",
    "version": 1
  }
}