Pith Number

pith:PCIB5DBN

pith:2018:PCIB5DBNATS2ZZXEEE74CJR52D

not attested not anchored not stored refs pending

Concave/convex switchable lens using active phase-change material Ge3Sb2Te6

Bin Hu, Gaolei Xue, Juan Liu, Weiting Peng, Xueliang Shi, Yongtian Wang

arxiv:1803.01561 v1 · 2018-03-05 · 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{PCIB5DBNATS2ZZXEEE74CJR52D}

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	2026-05-18T00:22:00.248677Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

78901e8c2d04e5ace6e4213fc1263dd0df04cdd5a14c7f99f37526a391376679

Aliases

arxiv: 1803.01561 · arxiv_version: 1803.01561v1 · doi: 10.48550/arxiv.1803.01561 · pith_short_12: PCIB5DBNATS2 · pith_short_16: PCIB5DBNATS2ZZXE · pith_short_8: PCIB5DBN

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/PCIB5DBNATS2ZZXEEE74CJR52D \
  | 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: 78901e8c2d04e5ace6e4213fc1263dd0df04cdd5a14c7f99f37526a391376679

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c70e2ccc1792fc54fdd033de2982d90c3bf0f611625f8f33558e187750f209a2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2018-03-05T08:45:16Z",
    "title_canon_sha256": "f18731a9df73c5dc5b876f1646946bffe7b2f739a7f7e2d5d159fc1287b0eb86"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.01561",
    "kind": "arxiv",
    "version": 1
  }
}