Pith Number

pith:BQJIYPIU

pith:2013:BQJIYPIUU7O5LTHFSTQBVKXF34

not attested not anchored not stored refs pending

Van der Waals density functional study of the structural and electronic properties of La-doped phenanthrene

Hai-Qing Lin, Xun-Wang Yan, Zhongbing Huang

arxiv:1311.4983 v1 · 2013-11-20 · cond-mat.supr-con · cond-mat.mtrl-sci · 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{BQJIYPIUU7O5LTHFSTQBVKXF34}

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	2026-05-18T02:57:06.372352Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0c128c3d14a7ddd5cce594e01aaae5df298b12c3e1b325f27cf21fa4f9b529ca

Aliases

arxiv: 1311.4983 · arxiv_version: 1311.4983v1 · doi: 10.48550/arxiv.1311.4983 · pith_short_12: BQJIYPIUU7O5 · pith_short_16: BQJIYPIUU7O5LTHF · pith_short_8: BQJIYPIU

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/BQJIYPIUU7O5LTHFSTQBVKXF34 \
  | 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: 0c128c3d14a7ddd5cce594e01aaae5df298b12c3e1b325f27cf21fa4f9b529ca

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2489208881827a3ff8ca2641675cff7fa5ff08b5fd986979a1b28851b1a05b76",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci",
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2013-11-20T08:44:54Z",
    "title_canon_sha256": "d4333e0ffed5cb755f5f109c54b160c10d357981c88432ff01baeb5d45543217"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1311.4983",
    "kind": "arxiv",
    "version": 1
  }
}