Pith Number

pith:F56KTQ3F

pith:2003:F56KTQ3F6PVSBLPQCYJDQTZBS5

not attested not anchored not stored refs pending

Analysing power A(y) in the reaction p(pol.)p --> pp eta near threshold

A. Budzanowski, A. Khoukaz, A. Strzalkowski, B. Kamys, D. Grzonka, Forschungszentrum), G. Schepers, H.H. Adam, J. Smyrski, K. Kilian, L. Jarczyk, M. Janusz, M. Siemaszko, M. Wolke, N. Lang, P. Kowina, P. Moskal, P. Winter (Julich, P. Wustner, R. Czyzykiewicz, R. Santo, S. Steltenkamp, T. Lister, T. Rozek, T. Sefzick, W. Oelert, W. Zipper

arxiv:nucl-ex/0309019 v1 · 2003-09-25 · 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{F56KTQ3F6PVSBLPQCYJDQTZBS5}

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	2026-05-18T00:37:07.875984Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2f7ca9c365f3eb20adf01612384f219746478d50bb41f12819f1f6c751be170b

Aliases

arxiv: nucl-ex/0309019 · arxiv_version: nucl-ex/0309019v1 · doi: 10.48550/arxiv.nucl-ex/0309019 · pith_short_12: F56KTQ3F6PVS · pith_short_16: F56KTQ3F6PVSBLPQ · pith_short_8: F56KTQ3F

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/F56KTQ3F6PVSBLPQCYJDQTZBS5 \
  | 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: 2f7ca9c365f3eb20adf01612384f219746478d50bb41f12819f1f6c751be170b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "942c2ddf59cf04645963d6c489edd6d4e768786a0f63ab09cff666084e233512",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "nucl-ex",
    "submitted_at": "2003-09-25T12:17:39Z",
    "title_canon_sha256": "453d09e21cbcbee7abfe39934adb8c368213c990d1c2c99b607748eaf78c0b5f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "nucl-ex/0309019",
    "kind": "arxiv",
    "version": 1
  }
}