Pith Number

pith:PC3CJL7I

pith:2025:PC3CJL7IR4QSNPXJAJENLQBHFQ

not attested not anchored not stored refs pending

ReMiDi: Reconstruction of Microstructure Using a Differentiable Diffusion MRI Simulator

Andrada Ianus, Ehsan Mirafzali, Jing-Rebecca Li, Prathamesh Pradeep Khole, Razvan Marinescu, Shri Prathaa Magesh, Utkarsh Gupta, Zahra Kais Petiwala

arxiv:2502.01988 v2 · 2025-02-04 · eess.IV · cs.GR · cs.LG · 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{PC3CJL7IR4QSNPXJAJENLQBHFQ}

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	2026-07-05T10:21:29.039312Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

78b624afe88f2126bee90248d5c0272c2d82b873e6854138264bf0d6d15ebfa8

Aliases

arxiv: 2502.01988 · arxiv_version: 2502.01988v2 · doi: 10.48550/arxiv.2502.01988 · pith_short_12: PC3CJL7IR4QS · pith_short_16: PC3CJL7IR4QSNPXJ · pith_short_8: PC3CJL7I

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/PC3CJL7IR4QSNPXJAJENLQBHFQ \
  | 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: 78b624afe88f2126bee90248d5c0272c2d82b873e6854138264bf0d6d15ebfa8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dffa3383957bcbedc621ad4826a4c30f280049e80f2919b064bc3912c1cea757",
    "cross_cats_sorted": [
      "cs.GR",
      "cs.LG",
      "physics.med-ph"
    ],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2025-02-04T04:03:08Z",
    "title_canon_sha256": "3c42037074e8c0b965034bf82abf8bd47a8f63762dad9f0590cf6eb60b0aafcf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.01988",
    "kind": "arxiv",
    "version": 2
  }
}