Pith Number

pith:HXN7WJUQ

pith:2012:HXN7WJUQNE62ZKDV7DIFWD2L6Y

not attested not anchored not stored refs pending

Induced Electromotive Force (EMF) Profile in a Circular Loop Passing a Limited Rectangular Area with Perpendicular Uniform Constant Magnetic Field

Khairurrijal, Siti Nurul Khotimah, Sparisoma Viridi

arxiv:1201.3489 v1 · 2012-01-17 · physics.class-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{HXN7WJUQNE62ZKDV7DIFWD2L6Y}

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	2026-05-18T04:04:29.121827Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3ddbfb2690693daca875f8d05b0f4bf62f4f71c8b86d413aa321332b374b76fd

Aliases

arxiv: 1201.3489 · arxiv_version: 1201.3489v1 · doi: 10.48550/arxiv.1201.3489 · pith_short_12: HXN7WJUQNE62 · pith_short_16: HXN7WJUQNE62ZKDV · pith_short_8: HXN7WJUQ

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/HXN7WJUQNE62ZKDV7DIFWD2L6Y \
  | 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: 3ddbfb2690693daca875f8d05b0f4bf62f4f71c8b86d413aa321332b374b76fd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "08d47f857b1c68dc27ab476f57cbf120c4f598215ffeae8b88bfde4ef5b1714a",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/3.0/",
    "primary_cat": "physics.class-ph",
    "submitted_at": "2012-01-17T12:05:14Z",
    "title_canon_sha256": "dc4f1a0ac0a181929bde778418bc84368de207e2df3da0b37b28fd9759a1451f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1201.3489",
    "kind": "arxiv",
    "version": 1
  }
}