Pith Number

pith:XOBR54CL

pith:2012:XOBR54CL344ELSORQDVUTHAT5I

not attested not anchored not stored refs pending

Electromagnetic wave scattering by a superconductor

Hanno Ess\'en, Miguel C. N. Fiolhais

arxiv:1202.4793 v1 · 2012-02-21 · 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{XOBR54CL344ELSORQDVUTHAT5I}

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	2026-05-18T04:01:40.710727Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bb831ef04bdf3845c9d180eb499c13ea33425cd8ae2980f98fc4266be376532c

Aliases

arxiv: 1202.4793 · arxiv_version: 1202.4793v1 · doi: 10.48550/arxiv.1202.4793 · pith_short_12: XOBR54CL344E · pith_short_16: XOBR54CL344ELSOR · pith_short_8: XOBR54CL

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/XOBR54CL344ELSORQDVUTHAT5I \
  | 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: bb831ef04bdf3845c9d180eb499c13ea33425cd8ae2980f98fc4266be376532c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c634d24c68a109db6e8e59b69d19ab217236629d1171dcb85e00604310ef4c4c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2012-02-21T23:40:56Z",
    "title_canon_sha256": "67cbede39cdcfaafcf539bed13ee93454a3ee7d6e657e9722a84c68b743b74cc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1202.4793",
    "kind": "arxiv",
    "version": 1
  }
}