Pith Number

pith:UFJDXU6G

pith:2011:UFJDXU6GHZRWSK7FZAL4NEH34E

not attested not anchored not stored refs pending

Magnetic Field Expansion Out of a Plane: Application to Inverse Cyclotron Muon Cooling

D. J. Summers, K. Paul, T. L. Hart

arxiv:1105.2754 v1 · 2011-05-13 · 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{UFJDXU6GHZRWSK7FZAL4NEH34E}

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	2026-05-18T04:22:09.658015Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a1523bd3c63e63692be5c817c690fbe111e9dc7216cb24f49b2d3cfef9f252cd

Aliases

arxiv: 1105.2754 · arxiv_version: 1105.2754v1 · doi: 10.48550/arxiv.1105.2754 · pith_short_12: UFJDXU6GHZRW · pith_short_16: UFJDXU6GHZRWSK7F · pith_short_8: UFJDXU6G

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/UFJDXU6GHZRWSK7FZAL4NEH34E \
  | 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: a1523bd3c63e63692be5c817c690fbe111e9dc7216cb24f49b2d3cfef9f252cd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "10e49449cef1f47207e9dc86f2e89991a3c03b0cc877b9397317a151ce156458",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.acc-ph",
    "submitted_at": "2011-05-13T15:36:12Z",
    "title_canon_sha256": "7edb92f4fc394d15a78cbbc6aefd7d42bcc5a5273a687f833733b47c9b73a98c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1105.2754",
    "kind": "arxiv",
    "version": 1
  }
}