Pith Number

pith:CE2XCG4Z

pith:2025:CE2XCG4ZY55KCD3V7BVN3CTHCF

not attested not anchored not stored refs pending

The FCC integrated programme: a physics manifesto

Alain Blondel, Christophe Grojean, Guy Wilkinson, Patrick Janot, Srini Rajagopalan

arxiv:2504.02634 v2 · 2025-04-03 · hep-ex

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CE2XCG4ZY55KCD3V7BVN3CTHCF}

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	2026-07-05T10:50:12.457910Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1135711b99c77aa10f75f86add8a67116706f493587f84d9eb1c41354bd31f08

Aliases

arxiv: 2504.02634 · arxiv_version: 2504.02634v2 · doi: 10.48550/arxiv.2504.02634 · pith_short_12: CE2XCG4ZY55K · pith_short_16: CE2XCG4ZY55KCD3V · pith_short_8: CE2XCG4Z

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/CE2XCG4ZY55KCD3V7BVN3CTHCF \
  | 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: 1135711b99c77aa10f75f86add8a67116706f493587f84d9eb1c41354bd31f08

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b4f666fd7c268a1f084769879c63a21c4576024ea5bb6b6d1ab4b95a50914a0a",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "hep-ex",
    "submitted_at": "2025-04-03T14:31:24Z",
    "title_canon_sha256": "e4a65eb5d5159881ae0bb86800e6f718182c98cd0d88aa3be5a42d660621f648"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.02634",
    "kind": "arxiv",
    "version": 2
  }
}