Pith Number

pith:66JAL2A5

pith:2015:66JAL2A5POEJ3E5W2O73VBSQFB

not attested not anchored not stored refs pending

Electrostatically Induced Superconductivity at the Surface of WS$_2$

Alberto F. Morpurgo, Davide Costanzo, Helmuth Berger, Sanghyun Jo

arxiv:1501.06531 v1 · 2015-01-26 · 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{66JAL2A5POEJ3E5W2O73VBSQFB}

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	2026-05-18T02:28:41.124031Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f79205e81d7b889d93b6d3bfba865028617dcd385b1899bb87dc1ac1ed557d9d

Aliases

arxiv: 1501.06531 · arxiv_version: 1501.06531v1 · doi: 10.48550/arxiv.1501.06531 · pith_short_12: 66JAL2A5POEJ · pith_short_16: 66JAL2A5POEJ3E5W · pith_short_8: 66JAL2A5

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/66JAL2A5POEJ3E5W2O73VBSQFB \
  | 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: f79205e81d7b889d93b6d3bfba865028617dcd385b1899bb87dc1ac1ed557d9d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "96a18796192ad27943ef50394bf7f2279cade91fec2a0d8ac96e8e1d01b8382f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2015-01-26T19:25:23Z",
    "title_canon_sha256": "c6e1b5c8b8d9cc30cacfed5388571986b12db06fcde7be2b81a8eb4a49789a10"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.06531",
    "kind": "arxiv",
    "version": 1
  }
}