Pith Number

pith:YKORE6FY

pith:2015:YKORE6FYBQBI6SCB3OJBJXM22A

not attested not anchored not stored refs pending

An Optimal Dimensionality Sampling Scheme on the Sphere for Antipodal Signals In Diffusion Magnetic Resonance Imaging

Alice P. Bates, Rodney A. Kennedy, Zubair Khalid

arxiv:1502.07099 v1 · 2015-02-25 · physics.med-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YKORE6FYBQBI6SCB3OJBJXM22A}

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	2026-05-18T02:26:11.859432Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c29d1278b80c028f4841db9214dd9ad03881ef5bcf36c7ca6d099577315d7397

Aliases

arxiv: 1502.07099 · arxiv_version: 1502.07099v1 · doi: 10.48550/arxiv.1502.07099 · pith_short_12: YKORE6FYBQBI · pith_short_16: YKORE6FYBQBI6SCB · pith_short_8: YKORE6FY

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/YKORE6FYBQBI6SCB3OJBJXM22A \
  | 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: c29d1278b80c028f4841db9214dd9ad03881ef5bcf36c7ca6d099577315d7397

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5bc3495d6a366b1c61135b15aa7f55a7b06137c3bd1eef5783d4a6fd8c34a8b6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.med-ph",
    "submitted_at": "2015-02-25T09:46:25Z",
    "title_canon_sha256": "ff389a65b1e84949a0809f6d6fbd3ef1181f5c386eeb8b838876c7bc8c3c9768"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.07099",
    "kind": "arxiv",
    "version": 1
  }
}