Pith Number

pith:MQQUXRKX

pith:2018:MQQUXRKXEWXRZ2NYH4RBIK2SVR

not attested not anchored not stored refs pending

Spatially-resolved measurement of plasmon dispersion using Fourier-plane spectral imaging

Amir Ohad, Eran Granot, Fernando Patolsky, Katherine Akulov, Tal Schwartz, Uri Rossman

arxiv:1801.08328 v1 · 2018-01-25 · 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{MQQUXRKXEWXRZ2NYH4RBIK2SVR}

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	2026-05-18T00:14:28.455409Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

64214bc55725af1ce9b83f22142b52ac710f42987a005d31f9221f111f36696a

Aliases

arxiv: 1801.08328 · arxiv_version: 1801.08328v1 · doi: 10.48550/arxiv.1801.08328 · pith_short_12: MQQUXRKXEWXR · pith_short_16: MQQUXRKXEWXRZ2NY · pith_short_8: MQQUXRKX

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/MQQUXRKXEWXRZ2NYH4RBIK2SVR \
  | 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: 64214bc55725af1ce9b83f22142b52ac710f42987a005d31f9221f111f36696a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5c845bce412d8ec00448c821502389f93be738a771d2a82e9830b2d9dcef1f68",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2018-01-25T09:53:52Z",
    "title_canon_sha256": "6b21b972f2665526dc6925b6f7d9ba8956b38540771db5d7b20ef0d670065480"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.08328",
    "kind": "arxiv",
    "version": 1
  }
}