Pith Number

pith:VUYSNOWL

pith:2014:VUYSNOWL2W5QEJALSVO65UPMM4

not attested not anchored not stored refs pending

Strain engineered direct-indirect band gap transition and its mechanism in 2D phosphorene

Andrew Copple, Qun Wei, Xihong Peng

arxiv:1403.3771 v2 · 2014-03-15 · cond-mat.mtrl-sci · 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{VUYSNOWL2W5QEJALSVO65UPMM4}

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	2026-05-18T02:45:39.450763Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ad3126bacbd5bb02240b955deed1ec672ad6c526e990e84199b5cfba902066f4

Aliases

arxiv: 1403.3771 · arxiv_version: 1403.3771v2 · doi: 10.48550/arxiv.1403.3771 · pith_short_12: VUYSNOWL2W5Q · pith_short_16: VUYSNOWL2W5QEJAL · pith_short_8: VUYSNOWL

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/VUYSNOWL2W5QEJALSVO65UPMM4 \
  | 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: ad3126bacbd5bb02240b955deed1ec672ad6c526e990e84199b5cfba902066f4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3bbc991bf2f28fa8c1f2c6a4ba472a2e8b41742ddfc98e72be8ea69db62ea783",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2014-03-15T08:48:03Z",
    "title_canon_sha256": "63652081df4132f0d8fd23dc67558085eb637ce23efff888f83cce798594e238"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.3771",
    "kind": "arxiv",
    "version": 2
  }
}