Pith Number

pith:7YIDUYVR

pith:2025:7YIDUYVRAO6QMZDRQPWWM5W5FE

not attested not anchored not stored refs pending

The vertexing challenge at FCC-ee

(2) INFN Pisa), Anna Macchiolo (1), Armin Ilg (1), Fabrizio Palla (2) ((1) University of Zurich

arxiv:2502.04071 v3 · 2025-02-06 · hep-ex · 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{7YIDUYVRAO6QMZDRQPWWM5W5FE}

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

Performance studies of the CE-65v2 MAPS prototype structure

Receipt and verification

First computed	2026-07-05T11:30:41.338940Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fe103a62b103bd06647183ed6676dd2931a6d55acbe7c96d4688cfa1e29772d1

Aliases

arxiv: 2502.04071 · arxiv_version: 2502.04071v3 · doi: 10.48550/arxiv.2502.04071 · pith_short_12: 7YIDUYVRAO6Q · pith_short_16: 7YIDUYVRAO6QMZDR · pith_short_8: 7YIDUYVR

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/7YIDUYVRAO6QMZDRQPWWM5W5FE \
  | 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: fe103a62b103bd06647183ed6676dd2931a6d55acbe7c96d4688cfa1e29772d1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "457d460918b99a1166101c36dac6c78626fb34c5a886a8e17071bcc767d059ad",
    "cross_cats_sorted": [
      "physics.ins-det"
    ],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "hep-ex",
    "submitted_at": "2025-02-06T13:30:43Z",
    "title_canon_sha256": "bbd08fbbc5e878af3d3f0844ede0cde27f3fca84ff4e57d9154c10fe6c96d984"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.04071",
    "kind": "arxiv",
    "version": 3
  }
}