Pith Number

pith:Y4YFHH3R

pith:1999:Y4YFHH3REUFOR5MCBE4QOLHGW2

not attested not anchored not stored refs pending

K$^-$ Meson Production in the Proton-Proton Reaction at 3.67 GeV/c

A. Brenschede, A. Grasso, A. Maggiora, A. Manara, A. Popov, D. Gill, DISTO Collaboration: F. Balestra, D. Panzieri, E. Grosse, F. Brochard, F. Tosello, G. B. Pontecorvo, G. Piragino, G. Zosi, H. W. Pfaff, I. Froehlich, I. V. Falomkin, J. Cl. Faivre, J. Foryciarz, J. Ritman, L. C. Bland, L. Fava, L. Ferrero, M. Debowski, M. Dzemidzic, M. Maggiora, M. P. Bussa, P. Salabura, R. Bertini, R. Garfagnini, Seonho Choi, S. E. Vigdor, S. Heinz, V. Frolov, V. Tchalyshev, V. V. Ivanov, W. Kuehn, W. W. Jacobs, Y. Bedfer

arxiv:nucl-ex/9910010 v1 · 1999-10-11 · nucl-ex

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Y4YFHH3REUFOR5MCBE4QOLHGW2}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T01:38:16.594971Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c730539f71250ae8f5820939072ce6b6a704c05d78f4f04c830a80aee27f7fff

Aliases

arxiv: nucl-ex/9910010 · arxiv_version: nucl-ex/9910010v1 · doi: 10.48550/arxiv.nucl-ex/9910010 · pith_short_12: Y4YFHH3REUFO · pith_short_16: Y4YFHH3REUFOR5MC · pith_short_8: Y4YFHH3R

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/Y4YFHH3REUFOR5MCBE4QOLHGW2 \
  | 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: c730539f71250ae8f5820939072ce6b6a704c05d78f4f04c830a80aee27f7fff

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4fa2140e57b77acb3921dc76d46fd0e3ba4c475b29f9ed2d6ce78b65682c865f",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "nucl-ex",
    "submitted_at": "1999-10-11T17:33:28Z",
    "title_canon_sha256": "ede65e3345a923b9917d4809036a82e6338ace054250b1777fd846d6c42823c7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "nucl-ex/9910010",
    "kind": "arxiv",
    "version": 1
  }
}