Pith Number

pith:67MGYWW5

pith:2010:67MGYWW567FUO7BG6V4HUVLHBJ

not attested not anchored not stored refs pending

Photonic Crystals with Controlled Disorder

C. Lopez, C. Toninelli, D.S. Wiersma, P.D. Garcia, R. Sapienza

arxiv:1011.1366 v1 · 2010-11-05 · 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{67MGYWW567FUO7BG6V4HUVLHBJ}

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	2026-05-18T02:04:52.551794Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f7d86c5addf7cb477c26f5787a55670a5bd709d6a7593f9ecb6a828508101f9e

Aliases

arxiv: 1011.1366 · arxiv_version: 1011.1366v1 · doi: 10.48550/arxiv.1011.1366 · pith_short_12: 67MGYWW567FU · pith_short_16: 67MGYWW567FUO7BG · pith_short_8: 67MGYWW5

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/67MGYWW567FUO7BG6V4HUVLHBJ \
  | 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: f7d86c5addf7cb477c26f5787a55670a5bd709d6a7593f9ecb6a828508101f9e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "903951d62dab24a7f85831dad578d1987bf1947d5ec6f4d310e516f33262a330",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2010-11-05T10:59:38Z",
    "title_canon_sha256": "e2a190a436ca866dd6b59c30b686b59f8987d6be980a869b548b3d646fe4f4cd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1011.1366",
    "kind": "arxiv",
    "version": 1
  }
}