Pith Number

pith:6U6E5XGG

pith:2013:6U6E5XGGA7GQQWQGPHQE4AVSY7

not attested not anchored not stored refs pending

Far-infrared electrodynamics of thin superconducting NbN film in magnetic field

C. Kadlec, F. Kadlec, J. Kol\'a\v{c}ek, M. \v{S}indler, P. Ku\v{z}el, P. Samuely, P. Szab\'o, R. Tesa\v{r}, V. Ha\v{s}kov\'a

arxiv:1312.3776 v1 · 2013-12-13 · 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{6U6E5XGGA7GQQWQGPHQE4AVSY7}

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	2026-05-18T02:55:58.688383Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f53c4edcc607cd085a0679e04e02b2c7e22ea364a8a155b5f6ff8433bb865f2a

Aliases

arxiv: 1312.3776 · arxiv_version: 1312.3776v1 · doi: 10.48550/arxiv.1312.3776 · pith_short_12: 6U6E5XGGA7GQ · pith_short_16: 6U6E5XGGA7GQQWQG · pith_short_8: 6U6E5XGG

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/6U6E5XGGA7GQQWQGPHQE4AVSY7 \
  | 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: f53c4edcc607cd085a0679e04e02b2c7e22ea364a8a155b5f6ff8433bb865f2a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3b247462b6c067cfec87694110b1460f8b095a97608cca248459ef237d2f49c3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2013-12-13T11:19:05Z",
    "title_canon_sha256": "c20404394a7524cebbbff76bb46cd61fdf5219857e815cf9f5f220de58a57e85"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1312.3776",
    "kind": "arxiv",
    "version": 1
  }
}