Pith Number

pith:SILPT63L

pith:2015:SILPT63LC7FG7A2ULAHFLBT2GK

not attested not anchored not stored refs pending

Scheme to Achieve Silicon Topological Photonics

Long-Hua Wu, Xiao Hu

arxiv:1503.00416 v1 · 2015-03-02 · 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{SILPT63LC7FG7A2ULAHFLBT2GK}

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	2026-05-18T01:57:41.630218Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9216f9fb6b17ca6f8354580e55867a3282a0f3aaf30cd8b3709f75504a61f0a6

Aliases

arxiv: 1503.00416 · arxiv_version: 1503.00416v1 · doi: 10.48550/arxiv.1503.00416 · pith_short_12: SILPT63LC7FG · pith_short_16: SILPT63LC7FG7A2U · pith_short_8: SILPT63L

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/SILPT63LC7FG7A2ULAHFLBT2GK \
  | 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: 9216f9fb6b17ca6f8354580e55867a3282a0f3aaf30cd8b3709f75504a61f0a6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f2e91aa0df3675594e3f7ba9b508c3badf7f780bd7208f6db56b1c21475ccf8b",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2015-03-02T05:22:04Z",
    "title_canon_sha256": "9b41d4ba5b66eef1f16bdc5bbb730165a96c148407b851fa0ca237d7b048f9f1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.00416",
    "kind": "arxiv",
    "version": 1
  }
}