Pith Number

pith:6Z3QC6PQ

pith:2013:6Z3QC6PQHN6NEV52KDEXBGG5W3

not attested not anchored not stored refs pending

Skyrmions induced by dissipationless drag in U(1)xU(1) superconductors

Egor Babaev, Juha J\"aykk\"a, Julien Garaud, Karl A. H. Sellin

arxiv:1307.3211 v2 · 2013-07-11 · cond-mat.supr-con · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6Z3QC6PQHN6NEV52KDEXBGG5W3}

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	2026-05-18T02:56:51.938530Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f6770179f03b7cd257ba50c97098ddb6e47b8a3a5f47ff166f09323e39416422

Aliases

arxiv: 1307.3211 · arxiv_version: 1307.3211v2 · doi: 10.48550/arxiv.1307.3211 · pith_short_12: 6Z3QC6PQHN6N · pith_short_16: 6Z3QC6PQHN6NEV52 · pith_short_8: 6Z3QC6PQ

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/6Z3QC6PQHN6NEV52KDEXBGG5W3 \
  | 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: f6770179f03b7cd257ba50c97098ddb6e47b8a3a5f47ff166f09323e39416422

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b4592eed1327601340dc42efafcb70a4aa9334979f6b5944ca10fd6704c1e43b",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2013-07-11T18:49:35Z",
    "title_canon_sha256": "fd722a54ff7d7cf25b0dffb55f89f74ca402475fd3ecfc7b580e22dfe961fbc1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.3211",
    "kind": "arxiv",
    "version": 2
  }
}