Pith Number

pith:TT6BQIVY

pith:2011:TT6BQIVY5AHSY4GKZI2YT2DGF4

not attested not anchored not stored refs pending

First and second order magnetic and structural transitions in BaFe$_{2(1-x)}$Co$_{2x}$As$_{2}$

C. R. Rotundu, R. J. Birgeneau

arxiv:1106.5761 v1 · 2011-06-28 · 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{TT6BQIVY5AHSY4GKZI2YT2DGF4}

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	2026-05-18T02:01:29.705814Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9cfc1822b8e80f2c70caca3589e8662f35658cfef172c2da70f92b338acb41de

Aliases

arxiv: 1106.5761 · arxiv_version: 1106.5761v1 · doi: 10.48550/arxiv.1106.5761 · pith_short_12: TT6BQIVY5AHS · pith_short_16: TT6BQIVY5AHSY4GK · pith_short_8: TT6BQIVY

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/TT6BQIVY5AHSY4GKZI2YT2DGF4 \
  | 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: 9cfc1822b8e80f2c70caca3589e8662f35658cfef172c2da70f92b338acb41de

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "735332602203cc0ae3e7a7be4a4e880baa3f4be2157bb5332257474a276b60e5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2011-06-28T18:51:18Z",
    "title_canon_sha256": "0c1b732f75054543f0d70d1c68dd569b14b809f4652e5d538470ea36b6c97cca"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1106.5761",
    "kind": "arxiv",
    "version": 1
  }
}