Pith Number

pith:OMAXSKCM

pith:2003:OMAXSKCM6A4IDNACCKW7G4EJJL

not attested not anchored not stored refs pending

Upper limit for the cross section of the overlapping scalar resonances f0(980) and a0(980) produced in proton-proton collisions in the range of the reaction threshold

A. Budzanowski, A. Khoukaz, A. Strzalkowski, A. Taschner, B. Kamys, C. Kolf, C. Piskor-Ignatowicz, C. Quentmeier, D. Grzonka, G. Schepers, H.-H. Adam, INP & Silesia U.), J. Przerwa, J. Smyrski, K. Kilian, L. Jarczyk, M. Janusz, M. Siemaszko, M. Wolke, P. Kowina, P. Moskal, P. Winter, P. Wustner, R. Czyzykiewicz, R. Santo, T. Lister, T. Rozek, T. Sefzick, W. Oelert, W. Zipper (Julich Forschungszentrum & Jagellonian U. & Munster U. & Cracow

arxiv:nucl-ex/0307016 v2 · 2003-07-17 · 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{OMAXSKCM6A4IDNACCKW7G4EJJL}

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	2026-07-04T15:20:34.358827Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

730179284cf03881b40212adf370894ae694df19b19ddd6f9ce4092518d92785

Aliases

arxiv: nucl-ex/0307016 · arxiv_version: nucl-ex/0307016v2 · doi: 10.48550/arxiv.nucl-ex/0307016 · pith_short_12: OMAXSKCM6A4I · pith_short_16: OMAXSKCM6A4IDNAC · pith_short_8: OMAXSKCM

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/OMAXSKCM6A4IDNACCKW7G4EJJL \
  | 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: 730179284cf03881b40212adf370894ae694df19b19ddd6f9ce4092518d92785

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2f9933df55729a0b816f3ffa208da9af339715e24b9e63cdc940c1689d0947b7",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "nucl-ex",
    "submitted_at": "2003-07-17T11:50:04Z",
    "title_canon_sha256": "0718d9cd0c5ed281b3d412ea3fbe37b7699d5feaaaa82d10636fea15d599ca8e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "nucl-ex/0307016",
    "kind": "arxiv",
    "version": 2
  }
}