Pith Number

pith:ROXZAVT4

pith:2025:ROXZAVT4KGC2WSLRH4NJE76OJR

not attested not anchored not stored refs pending

The role of dendritic spines in water exchange measurements with diffusion MRI: Time-Dependent Single Diffusion Encoding MRI

Arthur Chakwizira, Kadir \c{S}im\c{s}ek, Marco Palombo, Markus Nilsson

arxiv:2506.18229 v2 · 2025-06-23 · physics.med-ph · physics.bio-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{ROXZAVT4KGC2WSLRH4NJE76OJR}

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	2026-07-05T11:26:53.452776Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8baf90567c5185ab49713f1a927fce4c58fcb0e50c1cfb52971c3e3dad92ae48

Aliases

arxiv: 2506.18229 · arxiv_version: 2506.18229v2 · doi: 10.48550/arxiv.2506.18229 · pith_short_12: ROXZAVT4KGC2 · pith_short_16: ROXZAVT4KGC2WSLR · pith_short_8: ROXZAVT4

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/ROXZAVT4KGC2WSLRH4NJE76OJR \
  | 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: 8baf90567c5185ab49713f1a927fce4c58fcb0e50c1cfb52971c3e3dad92ae48

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d675cbabb415ec94a0628c6ec24d136ad64f12a2d03ee9d2032b9d229041f7e5",
    "cross_cats_sorted": [
      "physics.bio-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.med-ph",
    "submitted_at": "2025-06-23T01:33:19Z",
    "title_canon_sha256": "6942320aa4fb5dead4321616dbb1d7536af6ee9a64eb7dfd3fbb653b40dc4486"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.18229",
    "kind": "arxiv",
    "version": 2
  }
}