Pith Number

pith:F56OAA3Y

pith:2021:F56OAA3YAYIXLZFJPY7P34ALXT

not attested not anchored not stored refs pending

A superconductor free of quasiparticles for seconds

E. T. Mannila, J. Hassel, J. P. Pekola, J. T. Peltonen, L. Gr\"onberg, P. Samuelsson, S. Simbierowicz, V. F. Maisi, V. Vesterinen

arxiv:2102.00484 v2 · 2021-01-31 · cond-mat.supr-con · cond-mat.mes-hall · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{F56OAA3YAYIXLZFJPY7P34ALXT}

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.

Cited by

1 paper in Pith

20 Second Parity Lifetime in an InAs--Pb Tetron Device

Receipt and verification

First computed	2026-07-05T04:37:15.878869Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2f7ce00378061175e4a97e3efdf00bbce18cea2239bfcca0b373102112cd9998

Aliases

arxiv: 2102.00484 · arxiv_version: 2102.00484v2 · doi: 10.48550/arxiv.2102.00484 · pith_short_12: F56OAA3YAYIX · pith_short_16: F56OAA3YAYIXLZFJ · pith_short_8: F56OAA3Y

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/F56OAA3YAYIXLZFJPY7P34ALXT \
  | 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: 2f7ce00378061175e4a97e3efdf00bbce18cea2239bfcca0b373102112cd9998

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5a9991b80840177edb5959adaa2278617f9d1117e4e1067e3f5f0b67e28c3d6f",
    "cross_cats_sorted": [
      "cond-mat.mes-hall",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2021-01-31T16:29:34Z",
    "title_canon_sha256": "9e4c57e600f0c943ff7cd3b561ed57cb8bbdc7ec53e0720eb18c2fde6d28de36"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2102.00484",
    "kind": "arxiv",
    "version": 2
  }
}