Pith Number

pith:3VVKAFK2

pith:2008:3VVKAFK2MXBBTH3WVZROT6H63V

not attested not anchored not stored refs pending

Nuclear Targets for a Precision Measurement of the Neutral Pion Radiative Width

A. Ahmidouch, A. Asratyan, A. Bernstein, A. Deur, A. Dolgolenko, A. Evdokimov, A. Gasparian, A. Kolarkar, A. Sitnikov, A. Teymurazyan, A. Vasiliev, B. Milbrath, B. Ritchie, C. Salgado, D. Dale, D. Lawrence, D. McNulty, D. Sober, E. Clinton, E. Pasyuk, G. Davidenko, G. Dzyubenko, I. Larin, I. Nakagawa, J. Feng, J. Underwood, K. Baker, K. Hardy, L. Benton, L. Gan, M. Gabrielyan, M. Ito, M. Khandaker, M. Konchatnyi, M. Kubantsev, M. Payen, M. Wood, O. Glamazdin, O. Korchin, P. Ambrozewicz, P. Cole, P. Collins, P. Kingsberry, P. Martel, R. Demirchyan, R. McWilliams, R. Minehart, R. Miskimen, R. Pedroni, S. Danagoulian, S. Kowalski, S. Mtingwa, S. Overby, V. Goryachev, V. Gyurjyan, V. Kubarovsky, V. Matveev, V. Mochalov, V. Verebryusov, V. Vishnyakov, W. Korsch, W. Stephens, Y. Prok

arxiv:0811.2132 v1 · 2008-11-13 · 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{3VVKAFK2MXBBTH3WVZROT6H63V}

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	2026-07-04T17:17:10.746204Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dd6aa0155a65c2199f76ae62e9f8fedd6e215b5ff41b6e0f67b79b9619e8638f

Aliases

arxiv: 0811.2132 · arxiv_version: 0811.2132v1 · doi: 10.48550/arxiv.0811.2132 · pith_short_12: 3VVKAFK2MXBB · pith_short_16: 3VVKAFK2MXBBTH3W · pith_short_8: 3VVKAFK2

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/3VVKAFK2MXBBTH3WVZROT6H63V \
  | 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: dd6aa0155a65c2199f76ae62e9f8fedd6e215b5ff41b6e0f67b79b9619e8638f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9eadb6dee032c3009025df14ac80ac6722d8494ac7fb849f656fa6c9b52ed560",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-ex",
    "submitted_at": "2008-11-13T15:18:07Z",
    "title_canon_sha256": "1b8766d6354ad0a89623dc8847a100440d27d6c6f6dd87a9e3defb47b6b15a30"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0811.2132",
    "kind": "arxiv",
    "version": 1
  }
}