Pith Number

pith:XGJFAINX

pith:2012:XGJFAINXWDW6ADE4JUK7Q43IR5

not attested not anchored not stored refs pending

Search for a bound state of kaon and pion

A. Sakaguchi, F. Khanam, H. Noumi, H. Takahashi, K. Matsuoka, K. Terai, M. Sekimoto, S. Ajimura, S. Minami, T. Fukuda, T. Hayakawa, T. Itabashi, T. Kishimoto, T. Sato, W. Imoto, Y. Mitoma, Y. Mizoi, Y. Shimizu

arxiv:1209.6216 v1 · 2012-09-27 · hep-ex · nucl-ex

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

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	2026-05-18T03:44:34.994691Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b9925021b7b0ede00c9c4d15f873688f74ebf0f1b3dd84c1bcd6cf88dd572c34

Aliases

arxiv: 1209.6216 · arxiv_version: 1209.6216v1 · doi: 10.48550/arxiv.1209.6216 · pith_short_12: XGJFAINXWDW6 · pith_short_16: XGJFAINXWDW6ADE4 · pith_short_8: XGJFAINX

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/XGJFAINXWDW6ADE4JUK7Q43IR5 \
  | 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: b9925021b7b0ede00c9c4d15f873688f74ebf0f1b3dd84c1bcd6cf88dd572c34

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4c10ed99f7d146fa1c45001f5774a93f30d2c8dd6634a7605f2d031bf3079c5f",
    "cross_cats_sorted": [
      "nucl-ex"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ex",
    "submitted_at": "2012-09-27T13:15:33Z",
    "title_canon_sha256": "43dbe8ac5d59b7a138af9c6f3999c238a07d36e74834bd387f281a1a0f2abefe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1209.6216",
    "kind": "arxiv",
    "version": 1
  }
}