Pith Number

pith:Z7L3RHTK

pith:2015:Z7L3RHTKVLVCWCS3TLJZ5NKYJQ

not attested not anchored not stored refs pending

Time-dependent Bragg diffraction and short-pulse reflection by one-dimensional photonic crystals

Jean-Michel Andr\'e (LCPMR), Philippe Jonnard (LCPMR)

arxiv:1509.00263 v1 · 2015-09-01 · 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{Z7L3RHTKVLVCWCS3TLJZ5NKYJQ}

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	2026-05-18T01:34:14.640872Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cfd7b89e6aaaea2b0a5b9ad39eb5584c1addaa78c9015444942883f5713b9711

Aliases

arxiv: 1509.00263 · arxiv_version: 1509.00263v1 · doi: 10.48550/arxiv.1509.00263 · pith_short_12: Z7L3RHTKVLVC · pith_short_16: Z7L3RHTKVLVCWCS3 · pith_short_8: Z7L3RHTK

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/Z7L3RHTKVLVCWCS3TLJZ5NKYJQ \
  | 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: cfd7b89e6aaaea2b0a5b9ad39eb5584c1addaa78c9015444942883f5713b9711

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ae957caa313c988ab0ac1f6b3b430c000bd6d893f32f63977837c70832630403",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2015-09-01T12:48:17Z",
    "title_canon_sha256": "425c672a7891989851f224a01a609c091d9a19c554b79be524fd411379416ff5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.00263",
    "kind": "arxiv",
    "version": 1
  }
}