Pith Number

pith:W6IU22ZY

pith:2010:W6IU22ZYO2ULLRPEAXU7KIEZVK

not attested not anchored not stored refs pending

Improved Limits on Spin-Dependent WIMP-Proton Interactions from a Two Liter CF$_3$I Bubble Chamber

A. Sonnenschein, C.E. Dahl, D. Broemmelsiek, D. Fustin, E. Behnke, E. Ramberg, I. Levine, J. Behnke, J. Hall, J.H. Hinnefeld, J.I. Collar, M. Crisler, M. Hu, M. Szydagis, P.S. Cooper, S.J. Brice, T. Shepherd

arxiv:1008.3518 v2 · 2010-08-20 · astro-ph.CO · hep-ex · 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{W6IU22ZYO2ULLRPEAXU7KIEZVK}

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	2026-05-18T04:27:17.901195Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b7914d6b3876a8b5c5e405e9f52099aa9d9bfb18f2b2ad4d5d30d7d1606eeb0c

Aliases

arxiv: 1008.3518 · arxiv_version: 1008.3518v2 · doi: 10.48550/arxiv.1008.3518 · pith_short_12: W6IU22ZYO2UL · pith_short_16: W6IU22ZYO2ULLRPE · pith_short_8: W6IU22ZY

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/W6IU22ZYO2ULLRPEAXU7KIEZVK \
  | 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: b7914d6b3876a8b5c5e405e9f52099aa9d9bfb18f2b2ad4d5d30d7d1606eeb0c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6fd6fdfb63b03f37838d23242b87d14773e936bbc2f2c9cebd5803100cd3903d",
    "cross_cats_sorted": [
      "hep-ex",
      "nucl-ex"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2010-08-20T14:33:17Z",
    "title_canon_sha256": "7e6008f856aef05d8c0980d43bb271ac0c9a2beb57c27cadc891d3913d6ea286"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1008.3518",
    "kind": "arxiv",
    "version": 2
  }
}