Pith Number

pith:VYWMHXQG

pith:2010:VYWMHXQGAX6SBXMZD6AK2ME5UB

not attested not anchored not stored refs pending

Using dynamical barriers to control the transmission of light through slowly-varying photonic crystals

A.J. Henning, P.B. Wilkinson, T.M. Fromhold

arxiv:1009.0438 v2 · 2010-09-02 · cond-mat.other · 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{VYWMHXQGAX6SBXMZD6AK2ME5UB}

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	2026-05-18T04:24:04.719035Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ae2cc3de0605fd20dd991f80ad309da051189859f0ccb7d7889ed178d0b9ba59

Aliases

arxiv: 1009.0438 · arxiv_version: 1009.0438v2 · doi: 10.48550/arxiv.1009.0438 · pith_short_12: VYWMHXQGAX6S · pith_short_16: VYWMHXQGAX6SBXMZ · pith_short_8: VYWMHXQG

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/VYWMHXQGAX6SBXMZD6AK2ME5UB \
  | 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: ae2cc3de0605fd20dd991f80ad309da051189859f0ccb7d7889ed178d0b9ba59

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "10760cd09433225157325104ceea5a505fc2efba3e7875429025a66e856292d2",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.other",
    "submitted_at": "2010-09-02T14:54:52Z",
    "title_canon_sha256": "ce3736c1629f75f7165bb044dcb2754deb47f68cf0e398f3456cd48595f3e991"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1009.0438",
    "kind": "arxiv",
    "version": 2
  }
}