Pith Number

pith:JV4FXLVN

pith:2026:JV4FXLVNUW6LTFRRCCJFBL63PU

not attested not anchored not stored refs pending

UniField: A Unified Field-Aware MRI Enhancement Framework

Chenhui Wang, Yixuan Yuan, Yiyang Lin, Zhihao Peng

arxiv:2603.09223 v2 · 2026-03-10 · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JV4FXLVNUW6LTFRRCCJFBL63PU}

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	2026-07-08T01:18:26.625558Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4d785baeada5bcb99631109250afdb7d0e91d5496fee5acbadb8bcf1d1689b60

Aliases

arxiv: 2603.09223 · arxiv_version: 2603.09223v2 · doi: 10.48550/arxiv.2603.09223 · pith_short_12: JV4FXLVNUW6L · pith_short_16: JV4FXLVNUW6LTFRR · pith_short_8: JV4FXLVN

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/JV4FXLVNUW6LTFRRCCJFBL63PU \
  | 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: 4d785baeada5bcb99631109250afdb7d0e91d5496fee5acbadb8bcf1d1689b60

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "62bb6e88fcf13f42d6aef8b4b273343fac4e58a1b52844d04449b9d532f6b048",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-03-10T05:45:12Z",
    "title_canon_sha256": "c3cb995fcbf1126e5d10eddeb87c0fd5b01bcfba2c1122dd45c42eb241cc0f72"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2603.09223",
    "kind": "arxiv",
    "version": 2
  }
}