Pith Number

pith:RMI7OY5T

pith:2010:RMI7OY5TPUISKS5JJFEM75ND3T

not attested not anchored not stored refs pending

Striking Zn impurity effect on the Fe-based superconductor BaFe1.87Co0.13As2

E. Takayama-Muromachi, J. J. Li, K. Yamaura, S. B. Zhang, S. Yu, Y. F. Guo, Y. Tsujimoto

arxiv:1011.0225 v1 · 2010-11-01 · cond-mat.supr-con · cond-mat.str-el

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RMI7OY5TPUISKS5JJFEM75ND3T}

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	2026-05-18T04:28:45.377924Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8b11f763b37d11254ba94948cff5a3dcfdacab3f14b1843b4ad59c5c883fa196

Aliases

arxiv: 1011.0225 · arxiv_version: 1011.0225v1 · doi: 10.48550/arxiv.1011.0225 · pith_short_12: RMI7OY5TPUIS · pith_short_16: RMI7OY5TPUISKS5J · pith_short_8: RMI7OY5T

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/RMI7OY5TPUISKS5JJFEM75ND3T \
  | 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: 8b11f763b37d11254ba94948cff5a3dcfdacab3f14b1843b4ad59c5c883fa196

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ccfc26daf899e352e2542024e6fde0e37b863abf36477278175a44379b603dbf",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2010-11-01T00:33:32Z",
    "title_canon_sha256": "cc65bf4f519751592efd4be027dcee1c6462d3973a4cc3df4964e78424ccaec6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1011.0225",
    "kind": "arxiv",
    "version": 1
  }
}