Pith Number

pith:SYCJ227W

pith:2013:SYCJ227W4VUUMAZZTYMFNZPXD3

not attested not anchored not stored refs pending

A pepper-pot emittance meter for low-energy heavy-ion beams

H. R. Kremers, J. P. M. Beijers, S. Brandenburg

arxiv:1301.3287 v1 · 2013-01-15 · physics.ins-det · 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{SYCJ227W4VUUMAZZTYMFNZPXD3}

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	2026-05-18T03:30:55.032910Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

96049d6bf6e5694603399e1856e5f71ec4c838c4e8f1eb644628390fcc5c4793

Aliases

arxiv: 1301.3287 · arxiv_version: 1301.3287v1 · doi: 10.48550/arxiv.1301.3287 · pith_short_12: SYCJ227W4VUU · pith_short_16: SYCJ227W4VUUMAZZ · pith_short_8: SYCJ227W

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/SYCJ227W4VUUMAZZTYMFNZPXD3 \
  | 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: 96049d6bf6e5694603399e1856e5f71ec4c838c4e8f1eb644628390fcc5c4793

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "142f07420c434dc93c690151b8603f1e85bbb0e692d7987cee83c786bef1df1c",
    "cross_cats_sorted": [
      "physics.acc-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2013-01-15T10:11:25Z",
    "title_canon_sha256": "1bc0124e0539c12e7105d9b442165d3d45d3c13f94fc1709b39452c7f890196b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.3287",
    "kind": "arxiv",
    "version": 1
  }
}