Pith Number

pith:QSA6TJAY

pith:2009:QSA6TJAYSV6J6GV262T2QEEZU6

not attested not anchored not stored refs pending

Magnetic and Superconducting Properties of FeAs-based High-Tc Superconductors with Gd

A.V. Sadakov, A. Zaleski, D.R. Gizatulin, E.P. Khlybov, I.E. Kostyleva, L.F. Kulikova, O.E. Omelyanovsky, V.M. Pudalov

arxiv:0909.1937 v2 · 2009-09-10 · 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{QSA6TJAYSV6J6GV262T2QEEZU6}

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	2026-05-18T02:11:57.487689Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8481e9a418957c9f1abaf6a7a81099a7b42a469fa304c941dc9604037ae089d7

Aliases

arxiv: 0909.1937 · arxiv_version: 0909.1937v2 · doi: 10.48550/arxiv.0909.1937 · pith_short_12: QSA6TJAYSV6J · pith_short_16: QSA6TJAYSV6J6GV2 · pith_short_8: QSA6TJAY

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/QSA6TJAYSV6J6GV262T2QEEZU6 \
  | 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: 8481e9a418957c9f1abaf6a7a81099a7b42a469fa304c941dc9604037ae089d7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "18e53bed79970d2b98fce6b7ffb15f0e236242a1603a2e92b85f86cd21be42c1",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2009-09-10T12:21:42Z",
    "title_canon_sha256": "5d14be98aab714c78a956d35fd7d8a2ec19c696f5a2ba42edbf1b0119cb2db86"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0909.1937",
    "kind": "arxiv",
    "version": 2
  }
}