Pith Number

pith:SPGUZDE5

pith:2009:SPGUZDE5ZNP62HANWXW65OXN7E

not attested not anchored not stored refs pending

Magnetic degeneracy and hidden metallicity of the spin density wave state in ferropnictides

Andrey V. Chubukov, Ilya Eremin

arxiv:0911.1754 v2 · 2009-11-09 · 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{SPGUZDE5ZNP62HANWXW65OXN7E}

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	2026-05-18T02:10:49.440375Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

93cd4c8c9dcb5fed1c0db5edeebaedf91c2c9ab978d45a777df41a36922cce71

Aliases

arxiv: 0911.1754 · arxiv_version: 0911.1754v2 · doi: 10.48550/arxiv.0911.1754 · pith_short_12: SPGUZDE5ZNP6 · pith_short_16: SPGUZDE5ZNP62HAN · pith_short_8: SPGUZDE5

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/SPGUZDE5ZNP62HANWXW65OXN7E \
  | 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: 93cd4c8c9dcb5fed1c0db5edeebaedf91c2c9ab978d45a777df41a36922cce71

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4d344d52b52bb005ff60bab59d7935b56244982a4f3d21199476385e52a46916",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2009-11-09T19:39:36Z",
    "title_canon_sha256": "2ff53cbf3871d0411ee432e591e50b14aa1321354f36299f470d13af533355cb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0911.1754",
    "kind": "arxiv",
    "version": 2
  }
}