Pith Number

pith:SSM2MLTH

pith:2001:SSM2MLTH3AK5TXF2NKIYEHLFJF

not attested not anchored not stored refs pending

Introduction of Modern Subsystems at the KEK Injector-linac

K.Furukawa, N.Kamikubota, S.Kusano, T.Obata

arxiv:physics/0112037 v1 · 2001-12-13 · 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{SSM2MLTH3AK5TXF2NKIYEHLFJF}

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	2026-05-18T00:06:16.587543Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9499a62e67d815d9dcba6a91821d65494ea59cca27d2c383d7da0b03db4eb4c9

Aliases

arxiv: physics/0112037 · arxiv_version: physics/0112037v1 · doi: 10.48550/arxiv.physics/0112037 · pith_short_12: SSM2MLTH3AK5 · pith_short_16: SSM2MLTH3AK5TXF2 · pith_short_8: SSM2MLTH

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/SSM2MLTH3AK5TXF2NKIYEHLFJF \
  | 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: 9499a62e67d815d9dcba6a91821d65494ea59cca27d2c383d7da0b03db4eb4c9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0f60f0e7ac18ff5331160ced5705733fb6ee15d28a82ea82a99b29570958a6fd",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "physics.acc-ph",
    "submitted_at": "2001-12-13T11:02:15Z",
    "title_canon_sha256": "6ee3f12626a1c90153d3f0ab929bef6a9ecf59a86a981376b1f3bafdd65d313c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "physics/0112037",
    "kind": "arxiv",
    "version": 1
  }
}