Pith Number

pith:C7ERJCJW

pith:2012:C7ERJCJWBQFEHL2L35KLUB25EE

not attested not anchored not stored refs pending

Origin of the Superior Conductivity of Perovskite Ba(Sr)SnO3

Heng-Rui Liu, H. J. Xiang, Ji-Hui Yang, Su-Huai Wei, X. G. Gong

arxiv:1209.2845 v3 · 2012-09-13 · 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{C7ERJCJWBQFEHL2L35KLUB25EE}

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	2026-05-18T03:28:17.421402Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

17c91489360c0a43af4bdf54ba075d2104abe5ba2d7861c24a3c5f882a96ea2c

Aliases

arxiv: 1209.2845 · arxiv_version: 1209.2845v3 · doi: 10.48550/arxiv.1209.2845 · pith_short_12: C7ERJCJWBQFE · pith_short_16: C7ERJCJWBQFEHL2L · pith_short_8: C7ERJCJW

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/C7ERJCJWBQFEHL2L35KLUB25EE \
  | 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: 17c91489360c0a43af4bdf54ba075d2104abe5ba2d7861c24a3c5f882a96ea2c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "50b7bc4e54859b85dc5e8baf31302a9791dc5864df0b4d22c653956d00f34e78",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2012-09-13T10:19:31Z",
    "title_canon_sha256": "9bbf463eb36dc8a9b4af29d3750af13f1e90c2be74e5be8490f8cb0440108979"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1209.2845",
    "kind": "arxiv",
    "version": 3
  }
}