Pith Number

pith:2ASRH7P5

pith:2013:2ASRH7P5FK53JZHLCCV7OZER3Y

not attested not anchored not stored refs pending

Josephson-like behavior in YBa$_2$Cu$_3$O$_{7-\delta}$ nano-bridges carrying the depairing current

Floriana Lombardi, Riccardo Arpaia, Shahid Nawaz, Thilo Bauch

arxiv:1301.4882 v2 · 2013-01-21 · 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{2ASRH7P5FK53JZHLCCV7OZER3Y}

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	2026-05-18T02:57:00.072162Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d02513fdfd2abbb4e4eb10abf76491de0371c9a2235bacf068575683f1981193

Aliases

arxiv: 1301.4882 · arxiv_version: 1301.4882v2 · doi: 10.48550/arxiv.1301.4882 · pith_short_12: 2ASRH7P5FK53 · pith_short_16: 2ASRH7P5FK53JZHL · pith_short_8: 2ASRH7P5

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/2ASRH7P5FK53JZHLCCV7OZER3Y \
  | 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: d02513fdfd2abbb4e4eb10abf76491de0371c9a2235bacf068575683f1981193

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ee1f5c37d76c43e8638a8f58cb1727647e12f507e5b632209ba6a06c31195000",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2013-01-21T14:49:31Z",
    "title_canon_sha256": "82cf5df972efbe6b35815202ae19a293680968254001b228beb53606c9bbd163"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.4882",
    "kind": "arxiv",
    "version": 2
  }
}