Pith Number

pith:B5BZWR2C

pith:1999:B5BZWR2C62LGRSBLN4AKKBK7IC

not attested not anchored not stored refs pending

Evidence of Xi hypernuclear production in the ^{12}C(K^-,K^+)^{12}_{Xi}Be reaction

A. Biglan, A. Ichikawa, A.R. Berdoz, A. Rusek, B. Bassalleck, B. Quinn, C.A. Davis, C.A. Meyer, D.E.Alburger, D.S. Carman, F. Merrill, F. Takeutchi, G.B. Franklin, H. Fischer, H. Schmitt, J. Franz, J. Lowe, K. Imai, K. Paschke, K. Yamamoto, L. Gan, L. Lee, M. Landry, M. May, M. Yosoi, P.D. Barnes, P.H. Pile, P. Khaustov, P. Koran, R.A. Schumacher, R.E. Chrien, R. Magahiz, R. McCrady, R. Sawafta, R. Sutter, R.W. Stotzer, S.A. Page, T. Buerger, T. Iijima, T. Motoba, V.J. Zeps, W.D. Ramsay, W.T.H. van Oers, Y. Kondo, Y. Yamamoto

arxiv:nucl-ex/9912007 v1 · 1999-12-14 · nucl-ex

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{B5BZWR2C62LGRSBLN4AKKBK7IC}

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	2026-05-18T04:15:07.100647Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0f439b4742f69668c82b6f00a5055f40a2d9e32612feca1d978a032c742f8726

Aliases

arxiv: nucl-ex/9912007 · arxiv_version: nucl-ex/9912007v1 · doi: 10.48550/arxiv.nucl-ex/9912007 · pith_short_12: B5BZWR2C62LG · pith_short_16: B5BZWR2C62LGRSBL · pith_short_8: B5BZWR2C

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/B5BZWR2C62LGRSBLN4AKKBK7IC \
  | 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: 0f439b4742f69668c82b6f00a5055f40a2d9e32612feca1d978a032c742f8726

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "55431771df904a1d859ca810e3314530f67d9ceccf33883d1c23a01f2229b2e1",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "nucl-ex",
    "submitted_at": "1999-12-14T19:45:19Z",
    "title_canon_sha256": "d52e2d2e503c42c55466b83baa592f98e65ccb9d341f5e5f196b88762d890f52"
  },
  "schema_version": "1.0",
  "source": {
    "id": "nucl-ex/9912007",
    "kind": "arxiv",
    "version": 1
  }
}