Pith Number

pith:667N4FQ3

pith:2009:667N4FQ3LYR462VBKQK6RCCF72

not attested not anchored not stored refs pending

Effects of the magnetic orderings on the dynamical conductivity: optical investigations of EuFe$_2$As$_2$ single crystals

A. Faridian, D. Wu, G. H. Cao, H. S. Jeevan, L. J. Li, M. Dressel, N. Bari\v{s}i\'c, N. Drichko, P. Gegenwart, S. Jiang, S. Kaiser, Z. A. Xu, Z. Ren

arxiv:0903.0575 v1 · 2009-03-03 · 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{667N4FQ3LYR462VBKQK6RCCF72}

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	2026-07-04T15:41:34.789618Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f7bede161b5e23cf6aa15415e88845fe99df48b613714501506eb965b188c741

Aliases

arxiv: 0903.0575 · arxiv_version: 0903.0575v1 · doi: 10.48550/arxiv.0903.0575 · pith_short_12: 667N4FQ3LYR4 · pith_short_16: 667N4FQ3LYR462VB · pith_short_8: 667N4FQ3

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/667N4FQ3LYR462VBKQK6RCCF72 \
  | 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: f7bede161b5e23cf6aa15415e88845fe99df48b613714501506eb965b188c741

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1424beb27fd6bcd0f23891420747ffb87180c530cb0ee1794910fb555ac81c27",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2009-03-03T17:25:35Z",
    "title_canon_sha256": "7f6af072c6f8369f425eca624c99ef093861afc0a912dd0f1254e6ddf24761c7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0903.0575",
    "kind": "arxiv",
    "version": 1
  }
}