Pith Number

pith:ZFT57BWD

pith:2009:ZFT57BWDWCFDBRCVP4G2ZXLGK2

not attested not anchored not stored refs pending

Dual Character of Magnetism in Ferropnictides: Insights from Optical Measurements

B. K. Cho, D. Parker, I. I. Mazin, J. H. Shin, J. S. Kim, J. Y. Kim, K. H. Kim, N. H. Sung, S. H. Khim, S. J. Moon, T. W. Noh, W. S. Choi, Y. S. Lee

arxiv:0909.3352 v1 · 2009-09-18 · 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{ZFT57BWDWCFDBRCVP4G2ZXLGK2}

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	2026-07-04T15:50:14.916746Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c967df86c3b08a30c4557f0dacdd6656af3b09191e9105041b005e412c2e022b

Aliases

arxiv: 0909.3352 · arxiv_version: 0909.3352v1 · doi: 10.48550/arxiv.0909.3352 · pith_short_12: ZFT57BWDWCFD · pith_short_16: ZFT57BWDWCFDBRCV · pith_short_8: ZFT57BWD

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/ZFT57BWDWCFDBRCVP4G2ZXLGK2 \
  | 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: c967df86c3b08a30c4557f0dacdd6656af3b09191e9105041b005e412c2e022b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fd2161c04ff989cef134455ef2982d6ae0ad7803fa7ba713f3b19ad17110f9e8",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2009-09-18T04:08:22Z",
    "title_canon_sha256": "3cb0ccc8a7a4582bb8c95b787be5eefbe6c31364d6086fcb4c776586dd4cc20d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0909.3352",
    "kind": "arxiv",
    "version": 1
  }
}