Pith Number

pith:IMNRVT3G

pith:2025:IMNRVT3GORIDDGDTMBXYSDRHCL

not attested not anchored not stored refs pending

Physics-Guided Diffusion Transformer with Spherical Harmonic Posterior Sampling for High-Fidelity Angular Super-Resolution in Diffusion MRI

Hairong Zheng, Mu Nan, Ruoyou Wu, Shanshan Wang, Shoujun Yu, Taohui Xiao, Ye Li

arxiv:2509.07020 v1 · 2025-09-07 · eess.IV · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IMNRVT3GORIDDGDTMBXYSDRHCL}

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	2026-07-05T12:07:14.184259Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

431b1acf667450319873606f890e2712fe9374079dcc21a6b3fe25c29011b678

Aliases

arxiv: 2509.07020 · arxiv_version: 2509.07020v1 · doi: 10.48550/arxiv.2509.07020 · pith_short_12: IMNRVT3GORID · pith_short_16: IMNRVT3GORIDDGDT · pith_short_8: IMNRVT3G

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/IMNRVT3GORIDDGDTMBXYSDRHCL \
  | 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: 431b1acf667450319873606f890e2712fe9374079dcc21a6b3fe25c29011b678

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3d88549ad006f90c90e896ce10b55de8b82f7ce67d6688d559092a760f717e4f",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2025-09-07T04:31:58Z",
    "title_canon_sha256": "1d5a87438dc392963cb5d92cbef79704a756ff3d2772faf5fef5ce00523163a7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2509.07020",
    "kind": "arxiv",
    "version": 1
  }
}