Pith Number

pith:VQSGIL3W

pith:2000:VQSGIL3WVXC2N2XDC7QPAYQKET

not attested not anchored not stored refs pending

Test Results on the Silicon Pixel Detector for the TTF-FEL Beam Trajectory Monitor

J. Kemmer, J. S. T. Ng, K. Hansen, L. Str\"uder, M. Leenen, P. Holl, P. Lechner, P. Schm\"user, R. Ischebeck, R. Klanner, S. Hillert, S. Karstensen, S. Roth, U. C. M\"uller

arxiv:physics/0004063 v1 · 2000-04-25 · 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{VQSGIL3WVXC2N2XDC7QPAYQKET}

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	2026-07-04T15:51:36.164092Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ac24642f76adc5a6eae317e0f0620a24d49a05c3ef3d30c9549f75502d2ad32f

Aliases

arxiv: physics/0004063 · arxiv_version: physics/0004063v1 · doi: 10.48550/arxiv.physics/0004063 · pith_short_12: VQSGIL3WVXC2 · pith_short_16: VQSGIL3WVXC2N2XD · pith_short_8: VQSGIL3W

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/VQSGIL3WVXC2N2XDC7QPAYQKET \
  | 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: ac24642f76adc5a6eae317e0f0620a24d49a05c3ef3d30c9549f75502d2ad32f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bbff8ad99b15dcc6df99bffa8da2643a326930ed21dbf8cbbbb2a8b090a75f99",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "physics.acc-ph",
    "submitted_at": "2000-04-25T14:38:30Z",
    "title_canon_sha256": "7a7a86d72e92643643cf7c6bb8e72583c2bfdb7794eb8930bdeab7dd205ef54a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "physics/0004063",
    "kind": "arxiv",
    "version": 1
  }
}