Pith Number

pith:DVZPPRIT

pith:2011:DVZPPRITAUY5YA4G3XIWYVGOOW

not attested not anchored not stored refs pending

Controlling the band gap of ZnO by programmable annealing

Chang Q. Sun, Houkun Liang, Ji Zhou, Longtu Li, Shouzhi Ma, Xiaohui Wang

arxiv:1109.4217 v1 · 2011-09-20 · 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{DVZPPRITAUY5YA4G3XIWYVGOOW}

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	2026-05-18T04:12:43.930457Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1d72f7c5130531dc0386ddd16c54ce75a1b4e9af888c4fd27dc4805adcf3ab4f

Aliases

arxiv: 1109.4217 · arxiv_version: 1109.4217v1 · doi: 10.48550/arxiv.1109.4217 · pith_short_12: DVZPPRITAUY5 · pith_short_16: DVZPPRITAUY5YA4G · pith_short_8: DVZPPRIT

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/DVZPPRITAUY5YA4G3XIWYVGOOW \
  | 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: 1d72f7c5130531dc0386ddd16c54ce75a1b4e9af888c4fd27dc4805adcf3ab4f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bb74e8eb5488d4889451b961a72e492bdc3ad436eeee6d87c14ee87e2e3db3d3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2011-09-20T07:16:21Z",
    "title_canon_sha256": "a08c3aa476de07f44a3b22cfce93062f38650316013f917af6de320c4360e0bb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1109.4217",
    "kind": "arxiv",
    "version": 1
  }
}