Pith Number

pith:TGLW5BHG

pith:2009:TGLW5BHGW5LRRBBROWRIDK6WDG

not attested not anchored not stored refs pending

Experimental observation of the trapped rainbow

A.V. Kildishev, I.I. Smolyaninov, V. M. Shalaev, V.N. Smolyaninova

arxiv:0911.4464 v1 · 2009-11-23 · 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{TGLW5BHGW5LRRBBROWRIDK6WDG}

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	2026-05-18T02:10:37.356752Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

99976e84e6b75718843175a281abd61998b8184a5f416ae345bd4b0ee061d611

Aliases

arxiv: 0911.4464 · arxiv_version: 0911.4464v1 · doi: 10.48550/arxiv.0911.4464 · pith_short_12: TGLW5BHGW5LR · pith_short_16: TGLW5BHGW5LRRBBR · pith_short_8: TGLW5BHG

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/TGLW5BHGW5LRRBBROWRIDK6WDG \
  | 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: 99976e84e6b75718843175a281abd61998b8184a5f416ae345bd4b0ee061d611

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "df30fe34781e763a24e14ffe43947b38440e0d8ff352f8ee34e70a05a202f1ce",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2009-11-23T18:24:38Z",
    "title_canon_sha256": "f5cad4398a300bf2ca9345ca3af8791d5d822417869ce56b92ad19f32bd6a681"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0911.4464",
    "kind": "arxiv",
    "version": 1
  }
}