Pith Number

pith:XKQ6WNU2

pith:2008:XKQ6WNU273I56KK63NMPOWZZEU

not attested not anchored not stored refs pending

Non-linear theory of deformable superconductors

Ernst Helmut Brandt, Jan Kolacek, Klaus Morawetz, Pavel Lipavsky

arxiv:0806.3660 v2 · 2008-06-23 · 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{XKQ6WNU273I56KK63NMPOWZZEU}

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	2026-05-18T02:15:51.242273Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

baa1eb369afed1df295edb58f75b3925332479eaf7604413ea300c67028d2b5e

Aliases

arxiv: 0806.3660 · arxiv_version: 0806.3660v2 · doi: 10.48550/arxiv.0806.3660 · pith_short_12: XKQ6WNU273I5 · pith_short_16: XKQ6WNU273I56KK6 · pith_short_8: XKQ6WNU2

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/XKQ6WNU273I56KK63NMPOWZZEU \
  | 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: baa1eb369afed1df295edb58f75b3925332479eaf7604413ea300c67028d2b5e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d7b1abf61cbfa614d7dc03bb1af0f640b67e81af9b3f8546f33882d9707301c5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2008-06-23T12:05:03Z",
    "title_canon_sha256": "d9588fc00e79bff7cdc6d7139d765d6c4e6ca0d2b8fd770809478a41a28f3796"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0806.3660",
    "kind": "arxiv",
    "version": 2
  }
}