Pith Number

pith:VM2FVHII

pith:2012:VM2FVHIIQBJBLDWY5O3WAAZTJ3

not attested not anchored not stored refs pending

The conceptual heritage of superconductivity - from Meissner-Ochsenfeld to the Higgs Boson

Julius Ranninger

arxiv:1207.6911 v1 · 2012-07-30 · cond-mat.supr-con · hep-th · physics.hist-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VM2FVHIIQBJBLDWY5O3WAAZTJ3}

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	2026-05-18T03:49:48.288135Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ab345a9d088052158ed8ebb76003334efd0997694a3dba85e12501016b6d70ee

Aliases

arxiv: 1207.6911 · arxiv_version: 1207.6911v1 · doi: 10.48550/arxiv.1207.6911 · pith_short_12: VM2FVHIIQBJB · pith_short_16: VM2FVHIIQBJBLDWY · pith_short_8: VM2FVHII

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/VM2FVHIIQBJBLDWY5O3WAAZTJ3 \
  | 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: ab345a9d088052158ed8ebb76003334efd0997694a3dba85e12501016b6d70ee

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "47d7a5c57a5cc5e0dc33f648f1e16fb1a24cbec81d79516106099731908c4e55",
    "cross_cats_sorted": [
      "hep-th",
      "physics.hist-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2012-07-30T12:23:44Z",
    "title_canon_sha256": "73f8b0f4da55eb929fd66b08e032c291c0bd2b5f9f2fc5a7261e0a9ccc17337e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1207.6911",
    "kind": "arxiv",
    "version": 1
  }
}