Pith Number

pith:22LA3E6V

pith:2012:22LA3E6V62MVIUWHCA6XXJIXUS

not attested not anchored not stored refs pending

Comparative study between toroidal coordinates and the magnetic dipole field

Esteban Ch\'avez-Alarc\'on, J. Julio E. Herrera-Vel\'azquez

arxiv:1202.2401 v1 · 2012-02-11 · 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{22LA3E6V62MVIUWHCA6XXJIXUS}

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	2026-05-18T04:02:26.607487Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d6960d93d5f6995452c7103d7ba517a4a1c37f515c6de070fea63611a76e34c1

Aliases

arxiv: 1202.2401 · arxiv_version: 1202.2401v1 · doi: 10.48550/arxiv.1202.2401 · pith_short_12: 22LA3E6V62MV · pith_short_16: 22LA3E6V62MVIUWH · pith_short_8: 22LA3E6V

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/22LA3E6V62MVIUWHCA6XXJIXUS \
  | 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: d6960d93d5f6995452c7103d7ba517a4a1c37f515c6de070fea63611a76e34c1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4b34bd680f2ec109b2eb91a4760abce492af6b2dfa82a62b0a17cd64232024a0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.class-ph",
    "submitted_at": "2012-02-11T02:17:18Z",
    "title_canon_sha256": "b2283c523d90651b4b284338d6d232cbfa84157c09e5027f3779c1ee44816d2b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1202.2401",
    "kind": "arxiv",
    "version": 1
  }
}