Pith Number

pith:EPBZVN74

pith:2015:EPBZVN74V7GDI7DCEENQH2WEBR

not attested not anchored not stored refs pending

Temperature-tunable semiconductor metamaterial

Andrey A. Bogdanov, Kirill L. Koshelev

arxiv:1504.02149 v1 · 2015-04-08 · 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{EPBZVN74V7GDI7DCEENQH2WEBR}

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	2026-05-18T01:35:16.003641Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

23c39ab7fcafcc347c62211b03eac40c47320f28abdbaee1a1168124da523a3f

Aliases

arxiv: 1504.02149 · arxiv_version: 1504.02149v1 · doi: 10.48550/arxiv.1504.02149 · pith_short_12: EPBZVN74V7GD · pith_short_16: EPBZVN74V7GDI7DC · pith_short_8: EPBZVN74

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/EPBZVN74V7GDI7DCEENQH2WEBR \
  | 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: 23c39ab7fcafcc347c62211b03eac40c47320f28abdbaee1a1168124da523a3f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "24fcbd605a576c4bf2dc272e165b5e11218ea605d14746f0d83099c6ddcbcdeb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2015-04-08T22:46:47Z",
    "title_canon_sha256": "f79dc7df2c9b2360bb7d76b550867b6184c5c1f4c61b8a1ce2ac12139553c6f9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.02149",
    "kind": "arxiv",
    "version": 1
  }
}