Pith Number

pith:DFBH5CZP

pith:2014:DFBH5CZPH7DN5WN2ZYGF3PU5E4

not attested not anchored not stored refs pending

Flux Dependent Crossover Between Quantum and Classical Behavior in a dc-SQUID

Alexander U. Thomann, Alexey K. Feofanov, Alexey V. Ustinov, Brigitte Mackrodt, Gianni Blatter, Hannes Rotzinger, Kirill G. Fedorov, Ralf Dolata, Susanne Butz, Vadim B. Geshkenbein

arxiv:1404.3602 v1 · 2014-04-14 · cond-mat.supr-con · cond-mat.mes-hall

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

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	2026-05-18T02:28:54.078629Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

19427e8b2f3fc6ded9bace0c5dbe9d27194e70056061403ffd40815b2f9924bd

Aliases

arxiv: 1404.3602 · arxiv_version: 1404.3602v1 · doi: 10.48550/arxiv.1404.3602 · pith_short_12: DFBH5CZPH7DN · pith_short_16: DFBH5CZPH7DN5WN2 · pith_short_8: DFBH5CZP

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/DFBH5CZPH7DN5WN2ZYGF3PU5E4 \
  | 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: 19427e8b2f3fc6ded9bace0c5dbe9d27194e70056061403ffd40815b2f9924bd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aabd0af61f5998914c2234154f6f3aa4eec5fda86ab2bd5e857b52324511b3fc",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2014-04-14T14:56:26Z",
    "title_canon_sha256": "462ee7c2b971890c51e0f392d39f93eada064be18d9603b48bdad41db8f17a25"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.3602",
    "kind": "arxiv",
    "version": 1
  }
}