Pith Number

pith:ZABIRGIB

pith:2019:ZABIRGIBJ4KKV2UAVULDWQRIIF

not attested not anchored not stored refs pending

Nonlinear electromagnetic response and Higgs mode excitation in BCS superconductors with impurities

Mikhail Silaev

arxiv:1902.01666 v2 · 2019-02-05 · 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{ZABIRGIBJ4KKV2UAVULDWQRIIF}

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	2026-05-17T23:42:24.079686Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c8028899014f14aaea80ad163b4228416257597aae173f0302ba5dd78703e8ca

Aliases

arxiv: 1902.01666 · arxiv_version: 1902.01666v2 · doi: 10.48550/arxiv.1902.01666 · pith_short_12: ZABIRGIBJ4KK · pith_short_16: ZABIRGIBJ4KKV2UA · pith_short_8: ZABIRGIB

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/ZABIRGIBJ4KKV2UAVULDWQRIIF \
  | 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: c8028899014f14aaea80ad163b4228416257597aae173f0302ba5dd78703e8ca

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3fbb621bdd00c62ef5e159f324b294839e406036b2705bf3af9f4130f4a9a8cc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2019-02-05T12:57:05Z",
    "title_canon_sha256": "89c5f28b6a0964f282d1ed909c858de3df3ff5b5c0ca1a0524756e678ea14dcd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.01666",
    "kind": "arxiv",
    "version": 2
  }
}