Pith Number

pith:6ACPJHZG

pith:2015:6ACPJHZGHY5ZZZP32OIJD2QKE5

not attested not anchored not stored refs pending

Novel variational approach for analysis of photonic crystal slabs

Mohammad Hasan Aram, Sina Khorasani

arxiv:1502.03495 v2 · 2015-02-12 · cond-mat.mes-hall · 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{6ACPJHZGHY5ZZZP32OIJD2QKE5}

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	2026-05-18T02:17:21.544380Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f004f49f263e3b9ce5fbd39091ea0a275b3f8c025daa1bb0946b085660de1ac8

Aliases

arxiv: 1502.03495 · arxiv_version: 1502.03495v2 · doi: 10.48550/arxiv.1502.03495 · pith_short_12: 6ACPJHZGHY5Z · pith_short_16: 6ACPJHZGHY5ZZZP3 · pith_short_8: 6ACPJHZG

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/6ACPJHZGHY5ZZZP32OIJD2QKE5 \
  | 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: f004f49f263e3b9ce5fbd39091ea0a275b3f8c025daa1bb0946b085660de1ac8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "687e68fa0b689a1d940f968c827cda2ed62c6f273c1fe3681d0b741bab74ad8f",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2015-02-12T00:12:30Z",
    "title_canon_sha256": "7df459dd8e8d34629636020cdcf7b39a637f47205cd1c1bf0ec18e7910d527cb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.03495",
    "kind": "arxiv",
    "version": 2
  }
}