Pith Number

pith:FPAUBMWV

pith:2013:FPAUBMWVRTMC7YJTHVWCZ4I3HV

not attested not anchored not stored refs pending

The Advanced Superconducting Test Accelerator (ASTA) at Fermilab: A User-Driven Facility Dedicated to Accelerator Science \& Technology

J. Leibfritz, M. Church, P. Garbincius, P. Piot, S. Henderson, S. Nagaitsev, V. Shiltsev

arxiv:1304.0311 v1 · 2013-04-01 · 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{FPAUBMWVRTMC7YJTHVWCZ4I3HV}

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	2026-05-18T03:29:17.319143Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2bc140b2d58cd82fe1333d6c2cf11b3d6c800a5c1f5a6e20d67779b2e32c62b6

Aliases

arxiv: 1304.0311 · arxiv_version: 1304.0311v1 · doi: 10.48550/arxiv.1304.0311 · pith_short_12: FPAUBMWVRTMC · pith_short_16: FPAUBMWVRTMC7YJT · pith_short_8: FPAUBMWV

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/FPAUBMWVRTMC7YJTHVWCZ4I3HV \
  | 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: 2bc140b2d58cd82fe1333d6c2cf11b3d6c800a5c1f5a6e20d67779b2e32c62b6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6884b118453fef3446c816a83d1d13f3b0e634ef27cc05f90fc6fbcaab395f02",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.acc-ph",
    "submitted_at": "2013-04-01T08:08:45Z",
    "title_canon_sha256": "abdb4c0230490dff2c52bde99efd729bdf84ad168012cc11c4f41b16b2dd6004"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1304.0311",
    "kind": "arxiv",
    "version": 1
  }
}