Pith Number

pith:R4GZVXTL

pith:2015:R4GZVXTLM6YCQIJFV5PHNQZNF3

not attested not anchored not stored refs pending

Phase diagram for the transition from photonic crystals to dielectric metamaterials

Dmitry S. Filonov, Kirill B. Samusev, Mikhail F. Limonov, Mikhail V. Rybin, Pavel A. Belov, Yuri S. Kivshar

arxiv:1507.08901 v1 · 2015-07-31 · 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{R4GZVXTLM6YCQIJFV5PHNQZNF3}

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	2026-05-18T01:25:26.241859Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8f0d9ade6b67b0282125af5e76c32d2ede37eb774e995cee43f18f257f2b5aa4

Aliases

arxiv: 1507.08901 · arxiv_version: 1507.08901v1 · doi: 10.48550/arxiv.1507.08901 · pith_short_12: R4GZVXTLM6YC · pith_short_16: R4GZVXTLM6YCQIJF · pith_short_8: R4GZVXTL

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/R4GZVXTLM6YCQIJFV5PHNQZNF3 \
  | 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: 8f0d9ade6b67b0282125af5e76c32d2ede37eb774e995cee43f18f257f2b5aa4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fe244154fca382e1d5649330dac532aab24d8e1c80026c25dce5976110fcd00e",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2015-07-31T14:50:36Z",
    "title_canon_sha256": "1f122452b47ad423325a6dc3d26d5899518acdf1285a04243fd2e22b69fe3d77"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.08901",
    "kind": "arxiv",
    "version": 1
  }
}