Pith Number

pith:EFJCQWDE

pith:2012:EFJCQWDEVCCZSFB5FKUFP7JAGY

not attested not anchored not stored refs pending

Superconductive proximity in a Topological Insulator slab and excitations bound to an axial vortex

A. Tagliacozzo, F.Tafuri, P. Lucignano

arxiv:1207.2554 v1 · 2012-07-11 · cond-mat.mes-hall

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EFJCQWDEVCCZSFB5FKUFP7JAGY}

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	2026-05-18T01:56:25.450163Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2152285864a88599143d2aa857fd203637a72534ca9315e705c13835ab9c8376

Aliases

arxiv: 1207.2554 · arxiv_version: 1207.2554v1 · doi: 10.48550/arxiv.1207.2554 · pith_short_12: EFJCQWDEVCCZ · pith_short_16: EFJCQWDEVCCZSFB5 · pith_short_8: EFJCQWDE

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/EFJCQWDEVCCZSFB5FKUFP7JAGY \
  | 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: 2152285864a88599143d2aa857fd203637a72534ca9315e705c13835ab9c8376

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cdcfadcd5395e7d4b154b6116e88d00d41fbfce083ab1770d5d8b105a7bb6ac6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2012-07-11T07:37:44Z",
    "title_canon_sha256": "7786deba8c4a88717d59a1d01efc1562f55447d63c536610409660e69c156356"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1207.2554",
    "kind": "arxiv",
    "version": 1
  }
}