Pith Number

pith:Z4UWW6VN

pith:2009:Z4UWW6VND3FTHMBZG4YU7IJSOO

not attested not anchored not stored refs pending

A Finite-temperature First-principles Approach to Spin Fluctuation in BaFe_2As_2

L. Q. Chen, S. L. Shang, Y. Wang, Z. K. Liu

arxiv:0903.4094 v1 · 2009-03-24 · cond-mat.supr-con · cond-mat.stat-mech

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Z4UWW6VND3FTHMBZG4YU7IJSOO}

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	2026-05-18T02:58:13.295154Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cf296b7aad1ecb33b03937314fa13273bda83a1c7e6cf5f376bbe046f5bebe8b

Aliases

arxiv: 0903.4094 · arxiv_version: 0903.4094v1 · doi: 10.48550/arxiv.0903.4094 · pith_short_12: Z4UWW6VND3FT · pith_short_16: Z4UWW6VND3FTHMBZ · pith_short_8: Z4UWW6VN

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/Z4UWW6VND3FTHMBZG4YU7IJSOO \
  | 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: cf296b7aad1ecb33b03937314fa13273bda83a1c7e6cf5f376bbe046f5bebe8b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "efcd9920bb035e55528892b86c867335c16e29b52fd1989269b5b032afe137e5",
    "cross_cats_sorted": [
      "cond-mat.stat-mech"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2009-03-24T14:53:23Z",
    "title_canon_sha256": "1dd42a39e79415de129a42564150716533ff7e2146b83a94316dd6b807c86d44"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0903.4094",
    "kind": "arxiv",
    "version": 1
  }
}