Pith Number

pith:J74QMIQD

pith:2001:J74QMIQDCYZL7IT2CBT53SOHMU

not attested not anchored not stored refs pending

Measurement of the beam-helicity asymmetry in the p(e_pol,e'p)pi_0 reaction at the energy of the Delta(1232) resonance

A. Liesenfeld, A. Suele, A. Wagner, D. Baumann, D. Bosnar, D. Drechsel, D. Elsner, F. Klein, G. Rosner, H. Merkel, H. Schmieden, I. Ewald, J. Bermuth, J. Friedrich, J.M. Friedrich, K. Bohinc, K.W. Krygier, L. Tiator, M. Ding, M. Distler, M. Kahrau, M. Potokar, M. Seimetz, M. Weis, P. Bartsch, P. Jennewein, P. Merle, R. Boehm, R. Neuhausen, S. Groezinger, S. Hedicke, S.S. Kamalov, Th. Pospischil, Th. Walcher, U. Mueller

arxiv:nucl-ex/0112009 v1 · 2001-12-18 · 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{J74QMIQDCYZL7IT2CBT53SOHMU}

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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	2026-07-04T16:28:27.085361Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4ff90622031632bfa27a1067ddc9c765288d72e0774db2f0c1eb420a26579f87

Aliases

arxiv: nucl-ex/0112009 · arxiv_version: nucl-ex/0112009v1 · doi: 10.48550/arxiv.nucl-ex/0112009 · pith_short_12: J74QMIQDCYZL · pith_short_16: J74QMIQDCYZL7IT2 · pith_short_8: J74QMIQD

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/J74QMIQDCYZL7IT2CBT53SOHMU \
  | 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: 4ff90622031632bfa27a1067ddc9c765288d72e0774db2f0c1eb420a26579f87

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a7a21cc8c83f95a229bc565b07e9ff47ca3774143adcf2b30028cef193577393",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "nucl-ex",
    "submitted_at": "2001-12-18T23:15:51Z",
    "title_canon_sha256": "831113f8024cb9c445d95acdab5ebf2433a55471f5912094a6d24697ac3884e1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "nucl-ex/0112009",
    "kind": "arxiv",
    "version": 1
  }
}