Pith Number

pith:GS6G6MBO

pith:2016:GS6G6MBOE2B3FIQ4ASLRQBE4Q7

not attested not anchored not stored refs pending

Reflectivity calculated for a 3D silicon photonic band gap crystal with finite support

D. Devashish, J. J. W. van der Vegt, Shakeeb B. Hasan, Willem L. Vos

arxiv:1609.01112 v1 · 2016-09-05 · physics.optics

Open paper page JSON Open Graph Bundle Merged state What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GS6G6MBOE2B3FIQ4ASLRQBE4Q7}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T00:45:34.646699Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

34bc6f302e2683b2a21c049718049c87ce60114d57e70754350edf2444ac07e3

Aliases

arxiv: 1609.01112 · arxiv_version: 1609.01112v1 · doi: 10.48550/arxiv.1609.01112 · pith_short_12: GS6G6MBOE2B3 · pith_short_16: GS6G6MBOE2B3FIQ4 · pith_short_8: GS6G6MBO

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/GS6G6MBOE2B3FIQ4ASLRQBE4Q7 \
  | 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: 34bc6f302e2683b2a21c049718049c87ce60114d57e70754350edf2444ac07e3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "286a7832781bcdfb867d536fb3179a7f418507f691f2eb90bcfb571f1b10fa83",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2016-09-05T11:43:52Z",
    "title_canon_sha256": "aa7dbd8f1a55deac5767f8e74a13d934dc0cafc4c3bf7c9cf1d0fbcaedb977dd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.01112",
    "kind": "arxiv",
    "version": 1
  }
}