Pith Number

pith:7ZG72HXO

pith:2019:7ZG72HXOYILS4QM43JBG2ZNRVZ

not attested not anchored not stored refs pending

A plasmonic painter's method of color mixing for a continuous RGB palette

Claudio U. Hail, Dimos Poulikakos, Gabriel Schnoering, Hadi Eghlidi, Mehdi Damak

arxiv:1908.10683 v1 · 2019-08-27 · 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{7ZG72HXOYILS4QM43JBG2ZNRVZ}

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	2026-07-05T00:54:02.161797Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fe4dfd1eeec2172e419cda426d65b1ae56771e4c75a3281eca748c60ef94a892

Aliases

arxiv: 1908.10683 · arxiv_version: 1908.10683v1 · doi: 10.48550/arxiv.1908.10683 · pith_short_12: 7ZG72HXOYILS · pith_short_16: 7ZG72HXOYILS4QM4 · pith_short_8: 7ZG72HXO

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/7ZG72HXOYILS4QM43JBG2ZNRVZ \
  | 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: fe4dfd1eeec2172e419cda426d65b1ae56771e4c75a3281eca748c60ef94a892

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "11c5ed6eb584c1911f48fe0caf4605527b282a8e27cf82378ec57c3b03ac097e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2019-08-27T11:41:46Z",
    "title_canon_sha256": "eeeaa4faeee073503bff2e919eab6b928ab310c1f63f11c921300a505109d90f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.10683",
    "kind": "arxiv",
    "version": 1
  }
}