Pith Number

pith:XHU4M436

pith:2013:XHU4M436BM2MN4CNE25LGV7FRL

not attested not anchored not stored refs pending

Do Se vacancies electron dope monolayer FeSe?

Hai-Ping Cheng, P. J. Hirschfeld, Tom Berlijn, Wei Ku

arxiv:1307.0140 v2 · 2013-06-29 · cond-mat.supr-con · cond-mat.dis-nn

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XHU4M436BM2MN4CNE25LGV7FRL}

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	2026-05-18T03:00:26.177714Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b9e9c6737e0b34c6f04d26bab357e58ada8df72f9305c811967005239f7c404c

Aliases

arxiv: 1307.0140 · arxiv_version: 1307.0140v2 · doi: 10.48550/arxiv.1307.0140 · pith_short_12: XHU4M436BM2M · pith_short_16: XHU4M436BM2MN4CN · pith_short_8: XHU4M436

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/XHU4M436BM2MN4CNE25LGV7FRL \
  | 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: b9e9c6737e0b34c6f04d26bab357e58ada8df72f9305c811967005239f7c404c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "afad6aa518480c0a93dd9186146dcfb600c30c9d6a4bb1ec30bfd8573b3cb148",
    "cross_cats_sorted": [
      "cond-mat.dis-nn"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2013-06-29T18:51:50Z",
    "title_canon_sha256": "3437d026369dc6c1a2149b8be2573d77b4f66134152242309c9560e138e30655"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.0140",
    "kind": "arxiv",
    "version": 2
  }
}