Pith Number

pith:LF4E7PFS

pith:2014:LF4E7PFSDXBM6C42XQO5GHFACT

not attested not anchored not stored refs pending

Long-lived excitons in GaN/AlN nanowire heterostructures

C. B. Lim, E. Monroy, J. Arbiol, J. Bleuse, J. Sch\"ormann, M. Beeler, M. de la Mata, M. Eickhoff, P. Hille

arxiv:1412.7720 v2 · 2014-12-24 · cond-mat.mes-hall

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LF4E7PFSDXBM6C42XQO5GHFACT}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T02:02:08.050497Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

59784fbcb21dc2cf0b9abc1dd31ca014db5259d4e233e681efd3f62201b65758

Aliases

arxiv: 1412.7720 · arxiv_version: 1412.7720v2 · doi: 10.48550/arxiv.1412.7720 · pith_short_12: LF4E7PFSDXBM · pith_short_16: LF4E7PFSDXBM6C42 · pith_short_8: LF4E7PFS

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/LF4E7PFSDXBM6C42XQO5GHFACT \
  | 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: 59784fbcb21dc2cf0b9abc1dd31ca014db5259d4e233e681efd3f62201b65758

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e4c7df48f79337a958c242b2761736fc1b408dbfe46718d39654862aad625ddb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2014-12-24T17:39:29Z",
    "title_canon_sha256": "81558c8d8616622d72158bafb0bb9491c3cd872f3289c61a39288390e9c73fbb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.7720",
    "kind": "arxiv",
    "version": 2
  }
}