Pith Number

pith:IKJ6Q2R7

pith:2011:IKJ6Q2R7M52HKZ6KI6O6WNELDV

not attested not anchored not stored refs pending

Macroscopic Superconducting Current through a Silicon Surface Reconstruction with Indium Adatoms: Si(111)-(R7$\times$R3)-In

Masakazu Aono, Puneet Mishra, Takashi Uchihashi, Tomonobu Nakayama

arxiv:1107.3902 v2 · 2011-07-20 · cond-mat.mes-hall · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IKJ6Q2R7M52HKZ6KI6O6WNELDV}

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	2026-05-18T02:01:14.474492Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4293e86a3f67747567ca479deb348b1d79376c259128a29cc2550a5c837dedc1

Aliases

arxiv: 1107.3902 · arxiv_version: 1107.3902v2 · doi: 10.48550/arxiv.1107.3902 · pith_short_12: IKJ6Q2R7M52H · pith_short_16: IKJ6Q2R7M52HKZ6K · pith_short_8: IKJ6Q2R7

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/IKJ6Q2R7M52HKZ6KI6O6WNELDV \
  | 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: 4293e86a3f67747567ca479deb348b1d79376c259128a29cc2550a5c837dedc1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3cddb3cd35d2ea88e6b760aa9b5b2a76a8a386c5f13dec92472597343a1f7d6a",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2011-07-20T06:10:41Z",
    "title_canon_sha256": "744cc43f38b929bce09382ee7b36083d334c046262fa653111ced0dadf98c880"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1107.3902",
    "kind": "arxiv",
    "version": 2
  }
}