Pith Number

pith:QLOIJ4UU

pith:2012:QLOIJ4UUFKJYGK747BBK5OKATZ

not attested not anchored not stored refs pending

Bi(111) thin film with insulating interior but metallic surfaces

Dahai Wei, Shunhao Xiao, Xiaofeng Jin

arxiv:1201.1480 v1 · 2012-01-06 · 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{QLOIJ4UUFKJYGK747BBK5OKATZ}

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	2026-05-18T01:58:54.766592Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

82dc84f2942a93832bfcf842aeb9409e61796bfe589a9ea6d483a2365113a5fe

Aliases

arxiv: 1201.1480 · arxiv_version: 1201.1480v1 · doi: 10.48550/arxiv.1201.1480 · pith_short_12: QLOIJ4UUFKJY · pith_short_16: QLOIJ4UUFKJYGK74 · pith_short_8: QLOIJ4UU

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/QLOIJ4UUFKJYGK747BBK5OKATZ \
  | 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: 82dc84f2942a93832bfcf842aeb9409e61796bfe589a9ea6d483a2365113a5fe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "49e6a136f08f626c1b6a07e52aea6ad56a4fb3de3428e509e6ad8fa3526c3ad6",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2012-01-06T19:41:13Z",
    "title_canon_sha256": "00022334db2a7124f126758c38dfa6f9d9578e915d2843ad783702e6dbf04aec"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1201.1480",
    "kind": "arxiv",
    "version": 1
  }
}