Pith Number

pith:DQ5SFBCC

pith:2016:DQ5SFBCC3IBLZO6WPBUBN4DTCC

not attested not anchored not stored refs pending

Ultrafast Broadband Photodetectors based on Three-dimensional Dirac Semimetal Cd3As2

Cai-Zhen Li, Da-Peng Yu, Dong Sun, Jiawei Lai, Jin-Guang Li, Junchao Ma, Qinsheng Wang, Shaofeng Ge, Wei Lu, Xuefeng Liu, Zhi-Min Liao

arxiv:1609.00768 v1 · 2016-09-02 · 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{DQ5SFBCC3IBLZO6WPBUBN4DTCC}

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	2026-05-18T00:52:30.907229Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1c3b228442da02bcbbd6786816f07310864dd1c08c6831acefdebe785ef6b3ac

Aliases

arxiv: 1609.00768 · arxiv_version: 1609.00768v1 · doi: 10.48550/arxiv.1609.00768 · pith_short_12: DQ5SFBCC3IBL · pith_short_16: DQ5SFBCC3IBLZO6W · pith_short_8: DQ5SFBCC

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/DQ5SFBCC3IBLZO6WPBUBN4DTCC \
  | 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: 1c3b228442da02bcbbd6786816f07310864dd1c08c6831acefdebe785ef6b3ac

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bd317227351dc394ff841645a129a9235b6163390818f4975a5366feaf3c836e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2016-09-02T23:56:03Z",
    "title_canon_sha256": "490da31f788fd26dd818782b24bfb527e6a0ce080060784c5601bb307f773fc8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.00768",
    "kind": "arxiv",
    "version": 1
  }
}