Pith Number

pith:BC63R3UB

pith:2013:BC63R3UBB4Q7QSGWDJP7SVMHOP

not attested not anchored not stored refs pending

Passive Magnetic Shielding in Gradient Fields

C.P. Bidinosti, J.W. Martin

arxiv:1310.8242 v1 · 2013-10-30 · physics.ins-det

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BC63R3UBB4Q7QSGWDJP7SVMHOP}

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	2026-05-18T03:08:25.652487Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

08bdb8ee810f21f848d61a5ff9558773f69e4f71d4fa4caae08be6771bd94ec3

Aliases

arxiv: 1310.8242 · arxiv_version: 1310.8242v1 · doi: 10.48550/arxiv.1310.8242 · pith_short_12: BC63R3UBB4Q7 · pith_short_16: BC63R3UBB4Q7QSGW · pith_short_8: BC63R3UB

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/BC63R3UBB4Q7QSGWDJP7SVMHOP \
  | 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: 08bdb8ee810f21f848d61a5ff9558773f69e4f71d4fa4caae08be6771bd94ec3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3d64fd53b9ee88857ded0206631f720afba99bc81696ceef0edbe6f7e3b0c2cf",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2013-10-30T17:42:55Z",
    "title_canon_sha256": "9f1ffdbc65edf650e1095a8e2ae9b69755257a3ee02fe0aab6e31a89ae7efcd1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1310.8242",
    "kind": "arxiv",
    "version": 1
  }
}