Pith Number

pith:7J2XJONG

pith:2008:7J2XJONGTALBTOFFUSHHF7ORJT

not attested not anchored not stored refs pending

Linearly polarised photon beams at ELSA and measurement of the beam asymmetry in pi^0-photoproduction off the proton

A.B. Gridnev, A. Ehmanns, A. Suele, A.V. Sarantsev, B. Bantes, B. Krusche, B. Schoch, C. Funke, C. Morales, C. Schmidt, C. Weinheimer, C. Wendel (The CBELSA/TAPS collaboration), D.E. Bayadilov, D. Elsner, D. Menze, D. Trnka, D.V. Novinski, D. Walther, E. Gutz, E. Klempt, Frank Klein, Friedrich Klein, H. Kalinowsky, H. Loehner, H. Schmieden, H. van Pee, I. Fabry, I. Horn, I. Jaegle, I.V. Lopatin, J.G. Messchendorp, J. Junkersfeld, J. Lotz, K. Essig, K. Fornet-Ponse, L.M. Pant, M. Fuchs, M. Konrad, M. Kotulla, M. Nanova, M. Ostrick, M. Pfeiffer, O. Bartholomy, P. Hoffmeister, R. Beck, R. Castelijns, R. Ewald, R. Novotny, S. Hoeffgen, S. Lugert, S. Shende, T. Mertens, T. Szczepanek, U. Thoma, V. Crede, V. Metag, V.V. Sumachev, Y.A. Beloglazov

arxiv:0810.1849 v1 · 2008-10-10 · 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{7J2XJONGTALBTOFFUSHHF7ORJT}

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	2026-07-04T15:41:16.789333Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fa7574b9a6981619b8a5a48e72fdd14cc2f2b2880b034a23e9706a993fd41deb

Aliases

arxiv: 0810.1849 · arxiv_version: 0810.1849v1 · doi: 10.48550/arxiv.0810.1849 · pith_short_12: 7J2XJONGTALB · pith_short_16: 7J2XJONGTALBTOFF · pith_short_8: 7J2XJONG

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/7J2XJONGTALBTOFFUSHHF7ORJT \
  | 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: fa7574b9a6981619b8a5a48e72fdd14cc2f2b2880b034a23e9706a993fd41deb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "80f6d2763d240cd20f9c2f5341aa46c8df4fb8974e73c4e7bd74ffb6a16cd8ac",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-ex",
    "submitted_at": "2008-10-10T11:10:07Z",
    "title_canon_sha256": "c1779b0861805870821fdf5430f50a4dc2b299eaf01bdc9e5382b85f96834423"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0810.1849",
    "kind": "arxiv",
    "version": 1
  }
}