Pith Number

pith:SXB7IM5B

pith:2025:SXB7IM5BJNARJW4IBK2ZLJPDWW

not attested not anchored not stored refs pending

A Spatial-Physics Informed Model for 3D Spiral Sample Scanned by SQUID Microscopy

Aye Phyu Phyu Aung, Chen Hao, F. C. Wellstood, Jayasanker Jayabalan, J. Senthilnath, Kaixin Xu, Yeow Kheng Lim, Zhuoyi Lin

arxiv:2507.11853 v1 · 2025-07-16 · physics.ins-det · 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{SXB7IM5BJNARJW4IBK2ZLJPDWW}

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	2026-07-05T11:37:52.205512Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

95c3f433a14b4114db880ab595a5e3b5b512faa4de7f1faee4687c9156bcd1a1

Aliases

arxiv: 2507.11853 · arxiv_version: 2507.11853v1 · doi: 10.48550/arxiv.2507.11853 · pith_short_12: SXB7IM5BJNAR · pith_short_16: SXB7IM5BJNARJW4I · pith_short_8: SXB7IM5B

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/SXB7IM5BJNARJW4IBK2ZLJPDWW \
  | 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: 95c3f433a14b4114db880ab595a5e3b5b512faa4de7f1faee4687c9156bcd1a1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "654cd6f0809ee6148d23b94b237f9a7a46405baa4f467f0fa15bdbb153a4add2",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2025-07-16T02:34:33Z",
    "title_canon_sha256": "f1de1da0701af682a451f5bd2b34ff3f6a746b2ad278ace432a2087062e8a7eb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.11853",
    "kind": "arxiv",
    "version": 1
  }
}