Pith Number

pith:X7WBNQGO

pith:2014:X7WBNQGODW4CZTIWAY3EUWCQN4

not attested not anchored not stored refs pending

Effect of the iron valence in the two types of layers in LiFeO$_2$Fe$_2$Se$_2$

Christoph Heil, Heinrich Sormann, Lilia Boeri, Markus Aichhorn, Wolfgang von der Linden

arxiv:1408.0960 v2 · 2014-08-05 · 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{X7WBNQGODW4CZTIWAY3EUWCQN4}

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	2026-05-18T02:39:56.845892Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bfec16c0ce1db82ccd1606364a58506f3de3a6290d688b0adc3b2ffffc6adb7f

Aliases

arxiv: 1408.0960 · arxiv_version: 1408.0960v2 · doi: 10.48550/arxiv.1408.0960 · pith_short_12: X7WBNQGODW4C · pith_short_16: X7WBNQGODW4CZTIW · pith_short_8: X7WBNQGO

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/X7WBNQGODW4CZTIWAY3EUWCQN4 \
  | 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: bfec16c0ce1db82ccd1606364a58506f3de3a6290d688b0adc3b2ffffc6adb7f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a72689954a6c0b5d41ba49609a6df90132ec0724090387c1f2a499faeaeeae97",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2014-08-05T13:32:38Z",
    "title_canon_sha256": "78e009a646d50f066484698079076119e531ea1ea1fd60b32f45c4d93d3f1904"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1408.0960",
    "kind": "arxiv",
    "version": 2
  }
}