Pith Number

pith:6RVFHVC3

pith:2009:6RVFHVC3TF6ZUC6KHBBIZTO3TR

not attested not anchored not stored refs pending

A broad-Band FT-ICR Penning TRap System for KATRIN

D. Rodriguez, K. Blaum, M. Ubieto-Diaz, S. Lukic, S. Stahl, Sz. Nagy

arxiv:0907.3458 v1 · 2009-07-20 · physics.ins-det

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6RVFHVC3TF6ZUC6KHBBIZTO3TR}

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	2026-05-18T02:12:55.465379Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f46a53d45b997d9a0bca38428ccddb9c7b0d7fe68a36d2ace230f1a3be12db3e

Aliases

arxiv: 0907.3458 · arxiv_version: 0907.3458v1 · doi: 10.48550/arxiv.0907.3458 · pith_short_12: 6RVFHVC3TF6Z · pith_short_16: 6RVFHVC3TF6ZUC6K · pith_short_8: 6RVFHVC3

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/6RVFHVC3TF6ZUC6KHBBIZTO3TR \
  | 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: f46a53d45b997d9a0bca38428ccddb9c7b0d7fe68a36d2ace230f1a3be12db3e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3575e99ef37ca98272c9a9c59fafc6c667924e32182c57dcfd46753348a49904",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2009-07-20T18:02:00Z",
    "title_canon_sha256": "2d89145d746518a7451b8b76d679bb570987345b89fa39f1d92302560ec8ef87"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0907.3458",
    "kind": "arxiv",
    "version": 1
  }
}