Pith Number

pith:S557D5MS

pith:2015:S557D5MSSK7YGGC37LCV7XCDC3

not attested not anchored not stored refs pending

High-$T_c$ $d^{0}$ ferromagnetism in a doped Mott insulator: the case of hydrogenated epitaxial graphene on SiC(0001)

Pengcheng Chen, Wenhui Duan, Yuanchang Li

arxiv:1505.06823 v1 · 2015-05-26 · cond-mat.mes-hall

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{S557D5MSSK7YGGC37LCV7XCDC3}

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	2026-05-18T02:03:29.846372Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

977bf1f59292bf83185bfac55fdc4316f6848ebf5c61ce78e2522f56ce47f0a7

Aliases

arxiv: 1505.06823 · arxiv_version: 1505.06823v1 · doi: 10.48550/arxiv.1505.06823 · pith_short_12: S557D5MSSK7Y · pith_short_16: S557D5MSSK7YGGC3 · pith_short_8: S557D5MS

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/S557D5MSSK7YGGC37LCV7XCDC3 \
  | 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: 977bf1f59292bf83185bfac55fdc4316f6848ebf5c61ce78e2522f56ce47f0a7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a88ebaf4759c646dcc85b3614754c8ac7166e78a30f24a881ed343517b079e76",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2015-05-26T06:40:57Z",
    "title_canon_sha256": "e54e08cd95ff0be20f41853116b0e8dccc68be4297f1f3851b88f499a880048a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.06823",
    "kind": "arxiv",
    "version": 1
  }
}