Pith Number

pith:O6M4OX26

pith:2015:O6M4OX26QHVTXQY6XFHEDRG4K6

not attested not anchored not stored refs pending

Electrodynamics of s-wave superconductors

Naoum Karchev

arxiv:1512.04284 v2 · 2015-12-14 · 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{O6M4OX26QHVTXQY6XFHEDRG4K6}

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	2026-05-18T00:42:13.366005Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7799c75f5e81eb3bc31eb94e41c4dc57b2f2149a9f6fded9435fa8c438aef0a8

Aliases

arxiv: 1512.04284 · arxiv_version: 1512.04284v2 · doi: 10.48550/arxiv.1512.04284 · pith_short_12: O6M4OX26QHVT · pith_short_16: O6M4OX26QHVTXQY6 · pith_short_8: O6M4OX26

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/O6M4OX26QHVTXQY6XFHEDRG4K6 \
  | 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: 7799c75f5e81eb3bc31eb94e41c4dc57b2f2149a9f6fded9435fa8c438aef0a8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3c1f047ff0de38943a863a43bc9825f29fb079873d5cadd387502fcd0de50f41",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2015-12-14T12:45:35Z",
    "title_canon_sha256": "80108b87ef65ccb2ffb26c71fc4494be034fe3af500b5853aa0a4147c68a5aa4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.04284",
    "kind": "arxiv",
    "version": 2
  }
}