Pith Number

pith:WLAKWXUZ

pith:2019:WLAKWXUZ475JMQFBYDSZXZANJZ

not attested not anchored not stored refs pending

Demonstration of Si based InAs/GaSb type-II superlattice p-i-n photodetector

Baile Chen, Claudia Gonz\'alez Burguete, Daqian Guo, Huiyun Liu, Jiang Wu, Jian Huang, Zhuo Deng, Zongheng Xie

arxiv:1906.07351 v1 · 2019-06-18 · physics.app-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WLAKWXUZ475JMQFBYDSZXZANJZ}

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	2026-05-17T23:39:43.054035Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b2c0ab5e99e7fa9640a1c0e59be40d4e5763014729efc82f5fe068bbff73825d

Aliases

arxiv: 1906.07351 · arxiv_version: 1906.07351v1 · doi: 10.48550/arxiv.1906.07351 · pith_short_12: WLAKWXUZ475J · pith_short_16: WLAKWXUZ475JMQFB · pith_short_8: WLAKWXUZ

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/WLAKWXUZ475JMQFBYDSZXZANJZ \
  | 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: b2c0ab5e99e7fa9640a1c0e59be40d4e5763014729efc82f5fe068bbff73825d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6867a5597b733d2507f090178d77e00885b457530dcdce994c6675fce5ed3a1f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.app-ph",
    "submitted_at": "2019-06-18T02:45:28Z",
    "title_canon_sha256": "9c7a4ab708f3540424a31b83db5648caa56d663455d440143521e6d54432baaa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.07351",
    "kind": "arxiv",
    "version": 1
  }
}