Pith Number

pith:LCP7JMOP

pith:2011:LCP7JMOPCSNLGVK24UAKBEP4ZM

not attested not anchored not stored refs pending

Raman Evidence for Superconducting Gap and Spin-Phonon Coupling in Superconductor Ca(Fe0.95Co0.05)2As2

Achintya Bera, A. K. Sood, Anil Kumar, B. B\"uchner, C. Hess, D. V. S. Muthu, L. Harnagea, Pradeep Kumar, S. Singh, S. Wurmehl, U. V. Waghmare

arxiv:1111.6706 v1 · 2011-11-29 · 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{LCP7JMOPCSNLGVK24UAKBEP4ZM}

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	2026-05-18T01:59:22.297007Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

589ff4b1cf149ab3555ae500a091fccb1614e91639f9e11d8f46eaeac8dc29d6

Aliases

arxiv: 1111.6706 · arxiv_version: 1111.6706v1 · doi: 10.48550/arxiv.1111.6706 · pith_short_12: LCP7JMOPCSNL · pith_short_16: LCP7JMOPCSNLGVK2 · pith_short_8: LCP7JMOP

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/LCP7JMOPCSNLGVK24UAKBEP4ZM \
  | 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: 589ff4b1cf149ab3555ae500a091fccb1614e91639f9e11d8f46eaeac8dc29d6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "039cfb3a5a97669e7f6f164fc7aeec7aba53ceeef990ef88cd97f4e00fc411d7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2011-11-29T06:45:40Z",
    "title_canon_sha256": "90d1f9472182d899c15f5dd701309c2d665d143591a4ba6322571e7123feb77a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1111.6706",
    "kind": "arxiv",
    "version": 1
  }
}