Pith Number

pith:CVEAYCZA

pith:2012:CVEAYCZACLD76BJHH47LD73IN2

not attested not anchored not stored refs pending

Superconductivity in Bismuth Oxysulfide Bi4O4S3

CAS), Clastin I. Sathish (NIMS/Hokkaido Univ), Hai Luke Feng (NIMS/Hokkaido Univ), Kazunari Yamaura (NIMS/Hokkaido Univ), Youguo Shi (IOP

arxiv:1208.2818 v3 · 2012-08-14 · 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{CVEAYCZACLD76BJHH47LD73IN2}

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	2026-05-18T03:26:10.318430Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

15480c0b2012c7ff05273f3eb1ff686ebfacdd3f76bb3f7d6ad05d44015f388b

Aliases

arxiv: 1208.2818 · arxiv_version: 1208.2818v3 · doi: 10.48550/arxiv.1208.2818 · pith_short_12: CVEAYCZACLD7 · pith_short_16: CVEAYCZACLD76BJH · pith_short_8: CVEAYCZA

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/CVEAYCZACLD76BJHH47LD73IN2 \
  | 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: 15480c0b2012c7ff05273f3eb1ff686ebfacdd3f76bb3f7d6ad05d44015f388b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b5d3640d630f109415c21922b7191e5f1c162615fb32c779cef8f748e5c5f2ee",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2012-08-14T09:48:45Z",
    "title_canon_sha256": "92802c95ecf0192d9084ee7f3e745e86121ddd453d514d1ddb966016d1cdc1ac"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1208.2818",
    "kind": "arxiv",
    "version": 3
  }
}