Pith Number

pith:D6IZTOY5

pith:2019:D6IZTOY52KV6LD5N7XPYJMEAYB

not attested not anchored not stored refs pending

Superconductivity in a hole-doped Mott-insulating triangular adatom layer on a silicon surface

Fangfei Ming, Fei Ye, Guowei Liu, Hanno H. Weitering, Kedong Wang, Steven Johnston, Tyler S. Smith, Xuefeng Wu

arxiv:1912.03242 v2 · 2019-12-06 · 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{D6IZTOY52KV6LD5N7XPYJMEAYB}

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	2026-07-05T01:34:20.861995Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1f9199bb1dd2abe58fadfddf84b080c077f32bbd2790841dad7259d40f991b1c

Aliases

arxiv: 1912.03242 · arxiv_version: 1912.03242v2 · doi: 10.48550/arxiv.1912.03242 · pith_short_12: D6IZTOY52KV6 · pith_short_16: D6IZTOY52KV6LD5N · pith_short_8: D6IZTOY5

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/D6IZTOY52KV6LD5N7XPYJMEAYB \
  | 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: 1f9199bb1dd2abe58fadfddf84b080c077f32bbd2790841dad7259d40f991b1c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "37b888bad21e52926a83456c29aacb31b62465db51548b384adaef3b647967a4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2019-12-06T17:31:52Z",
    "title_canon_sha256": "b0eefae424cc868bd353e9bfff8e8766ff99492cf58cbc545747579b52c21eba"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1912.03242",
    "kind": "arxiv",
    "version": 2
  }
}