Pith Number

pith:TH42PPUD

pith:2017:TH42PPUDOM7W5KZHJ4KK7FJTJZ

not attested not anchored not stored refs pending

Substrate effects on the exciton fine structure of black phosphorus quantum dots

A. Chaves, D. R. da Costa, G. A. Farias, J. M. Pereira, J. S. de Sousa, M. A. Lino

arxiv:1703.06555 v2 · 2017-03-20 · 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{TH42PPUDOM7W5KZHJ4KK7FJTJZ}

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	2026-05-18T00:40:06.736520Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

99f9a7be83733f6eab274f14af95334e4795ecf8dc29290efb9060122a42c5eb

Aliases

arxiv: 1703.06555 · arxiv_version: 1703.06555v2 · doi: 10.48550/arxiv.1703.06555 · pith_short_12: TH42PPUDOM7W · pith_short_16: TH42PPUDOM7W5KZH · pith_short_8: TH42PPUD

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/TH42PPUDOM7W5KZHJ4KK7FJTJZ \
  | 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: 99f9a7be83733f6eab274f14af95334e4795ecf8dc29290efb9060122a42c5eb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b4bf91046d1b31466f2b0f4cccc4b7791115894dbcd842c265347b8fbb55f80e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2017-03-20T01:16:38Z",
    "title_canon_sha256": "c861060769369dfe9bedddaaa2e265975018db974cb1b7becfa8d2d44a915248"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.06555",
    "kind": "arxiv",
    "version": 2
  }
}