Pith Number

pith:C2H72A4F

pith:2014:C2H72A4FO7Q7EZIMLF74AUYZOB

not attested not anchored not stored refs pending

Toward polarized antiprotons: Machine development for spin-filtering experiments

A. Kacharava, A. Khoukaz, A. Kulikov, A. Lehrach, A. Nass, A. Pesce, A. Vasiliev, B. Lorentz, C. Weidemann, D. Chiladze, D. Mchedlishvili, D. Oellers, D. Prasuhn, D. Schr\"oer, E. Steffens, F. Rathmann, G. Ciullo, G. Guidoboni, G. Macharashvili, G. Tagliente, H.J. Stein, H.O. Meyer, H. Seyfarth, H. Soltner, H. Stockhorst, H. Str\"oher, K. Grigoriev, L. Barion, M. Contalbrigo, M. Gaisser, M. Mielke, M. Mikirtychiants, M. Papenbrock, M. Retzlaff, M. Statera, M. Tabidze, N. Lomidze, N.N. Nikolaev, P. Goslawski, P. Lenisa, P. Th\"orngren Engblom, P. W\"ustner, R. Engels, R. Gebel, R. Maier, R. Schleichert, S. Barsov, S. Bertelli, S. Dymov, S. Martin, S. Merzliakov, S. Mikirtychiants, S. Trusov, U. Bechstedt, V. Kamerdzhiev, Yu. Valdau, Z. Bagdasarian

arxiv:1407.6724 v2 · 2014-07-24 · physics.acc-ph · 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{C2H72A4FO7Q7EZIMLF74AUYZOB}

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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	2026-05-18T02:25:26.419672Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

168ffd038577e1f2650c597fc053197040f6d74ddffd72ec6c1cf7ddc8dc10c9

Aliases

arxiv: 1407.6724 · arxiv_version: 1407.6724v2 · doi: 10.48550/arxiv.1407.6724 · pith_short_12: C2H72A4FO7Q7 · pith_short_16: C2H72A4FO7Q7EZIM · pith_short_8: C2H72A4F

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/C2H72A4FO7Q7EZIMLF74AUYZOB \
  | 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: 168ffd038577e1f2650c597fc053197040f6d74ddffd72ec6c1cf7ddc8dc10c9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8484dcc827c47843ad6e6d3bbaad5205bc01560aedda406c928cfabddc4d30cb",
    "cross_cats_sorted": [
      "nucl-ex"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.acc-ph",
    "submitted_at": "2014-07-24T20:14:35Z",
    "title_canon_sha256": "d07ec023668f5f47d3cab1f466d3326a62e6dff41253688af3ff5e7aa87e7045"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.6724",
    "kind": "arxiv",
    "version": 2
  }
}