Pith Number

pith:DG6VA46V

pith:2014:DG6VA46VIQFFAVVOED2VGHITPL

not attested not anchored not stored refs pending

A quasi-static electromagnetic analysis for experiments with strong permanent magnets

Alexander Gustafsson, Sven Nordebo

arxiv:1407.0875 v4 · 2014-07-03 · 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{DG6VA46VIQFFAVVOED2VGHITPL}

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	2026-05-18T02:45:12.039646Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

19bd5073d5440a5056ae20f5531d137af1b937970a67c99af47a96b7eb34d0ec

Aliases

arxiv: 1407.0875 · arxiv_version: 1407.0875v4 · doi: 10.48550/arxiv.1407.0875 · pith_short_12: DG6VA46VIQFF · pith_short_16: DG6VA46VIQFFAVVO · pith_short_8: DG6VA46V

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/DG6VA46VIQFFAVVOED2VGHITPL \
  | 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: 19bd5073d5440a5056ae20f5531d137af1b937970a67c99af47a96b7eb34d0ec

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "498f754912cedbac1fbf6032d8c1f81708c5d19fed97cccd008917ff341e59bc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.class-ph",
    "submitted_at": "2014-07-03T11:55:10Z",
    "title_canon_sha256": "72fba39f6b68085893900a610fe49fa47ad639c719ce0032cd458bf7ef3e98d9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.0875",
    "kind": "arxiv",
    "version": 4
  }
}