Pith Number

pith:3HPPT4O6

pith:2023:3HPPT4O6COVMHPTZ2P26MIGMRK

not attested not anchored not stored refs pending

Idealizing Tauc Plot for Accurate Bandgap Determination of Semiconductor with UV-Vis: A Case Study for Cubic Boron Arsenide

Chengzhen Qin, Fei Tian, Fengjiao Pan, Feng Lin, Hong Zhong, Jiming Bao, Shuai Yue, Viktor Hadjiev, Xinfeng Liu, Zhifeng Ren, Zhiming Wang

arxiv:2307.05371 v1 · 2023-06-13 · cond-mat.mtrl-sci · physics.optics

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3HPPT4O6COVMHPTZ2P26MIGMRK}

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	2026-07-05T06:33:05.651310Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d9def9f1de13aac3be79d3f5e620cc8a8de758656e13c7ee40cf3ae99e16d15e

Aliases

arxiv: 2307.05371 · arxiv_version: 2307.05371v1 · doi: 10.48550/arxiv.2307.05371 · pith_short_12: 3HPPT4O6COVM · pith_short_16: 3HPPT4O6COVMHPTZ · pith_short_8: 3HPPT4O6

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/3HPPT4O6COVMHPTZ2P26MIGMRK \
  | 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: d9def9f1de13aac3be79d3f5e620cc8a8de758656e13c7ee40cf3ae99e16d15e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6e137336114a60f21b15c3daa878c6997461b6cd9214ec071e6c203675be1835",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2023-06-13T00:38:37Z",
    "title_canon_sha256": "da01871767ac78eabf774af8d1eeec829dcf8b21ce2e492f90a988a5c72d7751"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2307.05371",
    "kind": "arxiv",
    "version": 1
  }
}