Pith Number

pith:VB2IMSFK

pith:2023:VB2IMSFKYMMGVOSST6HRQ3WUXV

not attested not anchored not stored refs pending

Design Status of BCC Cryomodule for LCLS-II HE

B. Hartsell (1), C. Narug (1), J. Kaluzny (1), M. Chen (1), S. Cheban (1), T. Arkan (1), V. Kashikhin (1) ((1) Fermilab), Y. Orlov (1)

arxiv:2307.05791 v1 · 2023-07-11 · physics.acc-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{VB2IMSFKYMMGVOSST6HRQ3WUXV}

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	2026-07-05T06:30:12.544466Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a8748648aac3186aba529f8f186ed4bd7f9fdeedd3b25af8a761f46cffec7395

Aliases

arxiv: 2307.05791 · arxiv_version: 2307.05791v1 · doi: 10.48550/arxiv.2307.05791 · pith_short_12: VB2IMSFKYMMG · pith_short_16: VB2IMSFKYMMGVOSS · pith_short_8: VB2IMSFK

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/VB2IMSFKYMMGVOSST6HRQ3WUXV \
  | 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: a8748648aac3186aba529f8f186ed4bd7f9fdeedd3b25af8a761f46cffec7395

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ef35de7bfadc54880d821bf9840c27d0b68551e48fd84ab3aed86c106fdf9b1d",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.acc-ph",
    "submitted_at": "2023-07-11T20:38:17Z",
    "title_canon_sha256": "a044f3e5a2f5732ebfd64cc3b3eaac7ddd2d444592237df5792d6d8cd7fcde5a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2307.05791",
    "kind": "arxiv",
    "version": 1
  }
}