Pith Number

pith:EG7V4ZH7

pith:2017:EG7V4ZH7BGCGIUSSKPQAQGML7E

not attested not anchored not stored refs pending

Ultra-broadband photodetectors based on epitaxial graphene quantum dots

Abdel El Fatimy, Anindya Nath, Anthony K. Boyd, Byoung Don Kong, D. Kurt Gaskill, Kevin Daniels, M. Mehdi Jadidi, Paola Barbara, Rachael L. Myers-Ward, Thomas E. Murphy

arxiv:1709.04498 v1 · 2017-09-13 · 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{EG7V4ZH7BGCGIUSSKPQAQGML7E}

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	2026-05-18T00:21:25.322676Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

21bf5e64ff098464525253e008198bf92189e44d9c8bfd6b4e49676a30f69792

Aliases

arxiv: 1709.04498 · arxiv_version: 1709.04498v1 · doi: 10.48550/arxiv.1709.04498 · pith_short_12: EG7V4ZH7BGCG · pith_short_16: EG7V4ZH7BGCGIUSS · pith_short_8: EG7V4ZH7

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/EG7V4ZH7BGCGIUSSKPQAQGML7E \
  | 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: 21bf5e64ff098464525253e008198bf92189e44d9c8bfd6b4e49676a30f69792

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2d73d5f070c0988620033bce89726ab34b20c7f2ba6de7c62d2ac394a2935140",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2017-09-13T18:43:55Z",
    "title_canon_sha256": "cc9548aa7319c9a0514bec8c7515aa9dbbc47fc7a305d2c6efd8cfe0fa8240e0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.04498",
    "kind": "arxiv",
    "version": 1
  }
}