Pith Number

pith:TDBWJXPH

pith:2013:TDBWJXPHECZ4R7EWR7VPWTYVRU

not attested not anchored not stored refs pending

A one-dimensional tunable magnetic metamaterial

A.V. Ustinov, L.V. Filippenko, P. Jung, S. Butz, V.P. Koshelets

arxiv:1304.7371 v1 · 2013-04-27 · cond-mat.supr-con

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TDBWJXPHECZ4R7EWR7VPWTYVRU}

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	2026-05-18T03:09:48.700715Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

98c364dde720b3c8fc968feafb4f158d239ac6ec8f0e113496f9e940908d6059

Aliases

arxiv: 1304.7371 · arxiv_version: 1304.7371v1 · doi: 10.48550/arxiv.1304.7371 · pith_short_12: TDBWJXPHECZ4 · pith_short_16: TDBWJXPHECZ4R7EW · pith_short_8: TDBWJXPH

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/TDBWJXPHECZ4R7EWR7VPWTYVRU \
  | 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: 98c364dde720b3c8fc968feafb4f158d239ac6ec8f0e113496f9e940908d6059

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0493b8708104d43af55af15cbb6a9dcd6bd61d12d93ffeac7ac8773cf22d7691",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2013-04-27T14:13:08Z",
    "title_canon_sha256": "f9d67d2eb93508ea7087d49eefa3cfefeed8156b945da692a2445ad00a983b3d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1304.7371",
    "kind": "arxiv",
    "version": 1
  }
}