Pith Number

pith:WEINFV5V

pith:2009:WEINFV5VWP4ZBH4GXW5SDGLCWW

not attested not anchored not stored refs pending

Switching a plasma-like metamaterial via embedded resonant atoms exhibiting electromagnetically induced transparency

Harshawardhan Wanare, S. Anantha Ramakrishna, Sangeeta Chakrabarti

arxiv:0908.3237 v1 · 2009-08-22 · 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{WEINFV5VWP4ZBH4GXW5SDGLCWW}

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	2026-05-18T02:12:24.013394Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b110d2d7b5b3f9909f86bdbb219962b5b48927445c5a9cc847e4da73aa86e4cf

Aliases

arxiv: 0908.3237 · arxiv_version: 0908.3237v1 · doi: 10.48550/arxiv.0908.3237 · pith_short_12: WEINFV5VWP4Z · pith_short_16: WEINFV5VWP4ZBH4G · pith_short_8: WEINFV5V

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/WEINFV5VWP4ZBH4GXW5SDGLCWW \
  | 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: b110d2d7b5b3f9909f86bdbb219962b5b48927445c5a9cc847e4da73aa86e4cf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d044a4324e160a6d3a8ce96621497dff327f47b05e979c8267ac2e0780620782",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2009-08-22T07:40:54Z",
    "title_canon_sha256": "d4dfe365c9a821d204b2f8b29fe81863fdc637d459de5961ce43612cbca74429"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0908.3237",
    "kind": "arxiv",
    "version": 1
  }
}