Pith Number

pith:ITSZMT7J

pith:2009:ITSZMT7JDUWAPKHUBZXUCB7PYN

not attested not anchored not stored refs pending

Structural and transport properties of Sr2VO{3-delta}FeAs superconductors with different oxygen deficiencies

Bing Shen, Bin Zeng, Fei Han, Gang Mu, Hai-Hu Wen, Peng Cheng, Xiyu Zhu

arxiv:0910.1537 v2 · 2009-10-08 · cond-mat.supr-con · 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{ITSZMT7JDUWAPKHUBZXUCB7PYN}

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	2026-05-18T01:11:55.616555Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

44e5964fe91d2c07a8f40e6f4107efc37e48645872aaa9d498dd50675acc157e

Aliases

arxiv: 0910.1537 · arxiv_version: 0910.1537v2 · doi: 10.48550/arxiv.0910.1537 · pith_short_12: ITSZMT7JDUWA · pith_short_16: ITSZMT7JDUWAPKHU · pith_short_8: ITSZMT7J

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/ITSZMT7JDUWAPKHUBZXUCB7PYN \
  | 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: 44e5964fe91d2c07a8f40e6f4107efc37e48645872aaa9d498dd50675acc157e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3362ae41dea879ce1f36c6dc7e4838d8658ce8d9f4845bbb87949fa9b81aac49",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2009-10-08T16:59:22Z",
    "title_canon_sha256": "41e06d41cce1b3f1302b66090892f1b957196a235d899383cefa3a83867d3bd5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0910.1537",
    "kind": "arxiv",
    "version": 2
  }
}