Pith Number

pith:P3P4BY7H

pith:2018:P3P4BY7HWOUP54Z66MD23P2AI7

not attested not anchored not stored refs pending

Proximity induced time-reversal topological superconductivity in Bi2Se3 films without phase tuning

Alfredo Levy Yeyati, Liliana Arrachea, Oscar E. Casas, William J. Herrera

arxiv:1812.00931 v1 · 2018-12-03 · cond-mat.supr-con · 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{P3P4BY7HWOUP54Z66MD23P2AI7}

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	2026-05-17T23:47:19.746306Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7edfc0e3e7b3a8fef33ef307adbf4047ea1d88230a104b008282efb870704aa0

Aliases

arxiv: 1812.00931 · arxiv_version: 1812.00931v1 · doi: 10.48550/arxiv.1812.00931 · pith_short_12: P3P4BY7HWOUP · pith_short_16: P3P4BY7HWOUP54Z6 · pith_short_8: P3P4BY7H

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/P3P4BY7HWOUP54Z66MD23P2AI7 \
  | 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: 7edfc0e3e7b3a8fef33ef307adbf4047ea1d88230a104b008282efb870704aa0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6b2eb9c31191fcab91602029c922a35d58a98e8907385a36c639e2af75141dc4",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2018-12-03T17:43:29Z",
    "title_canon_sha256": "f9e7b7a3477bc7f6bbd8be5da1051ca0461eaaaf529cd4116547f836274f6b0d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.00931",
    "kind": "arxiv",
    "version": 1
  }
}