Pith Number

pith:ZHYPJQ52

pith:2008:ZHYPJQ52IIMRQ5O6XTL3J3TED4

not attested not anchored not stored refs pending

Ultrafast active plasmonics: transmission and control of femtosecond plasmon signals

K. F. MacDonald, M. I. Stockman, N. I. Zheludev, Z. L. Samson

arxiv:0807.2542 v1 · 2008-07-16 · 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{ZHYPJQ52IIMRQ5O6XTL3J3TED4}

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	2026-05-18T04:41:35.139736Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c9f0f4c3ba42191875debcd7b4ee641f2223d4e01c104efd9e79c7a5ffb1ca9d

Aliases

arxiv: 0807.2542 · arxiv_version: 0807.2542v1 · doi: 10.48550/arxiv.0807.2542 · pith_short_12: ZHYPJQ52IIMR · pith_short_16: ZHYPJQ52IIMRQ5O6 · pith_short_8: ZHYPJQ52

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/ZHYPJQ52IIMRQ5O6XTL3J3TED4 \
  | 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: c9f0f4c3ba42191875debcd7b4ee641f2223d4e01c104efd9e79c7a5ffb1ca9d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "334395f05236701e785498db4b08cf70e1bb1b41a49aa6ee90cafccbdb4ad94b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2008-07-16T14:12:09Z",
    "title_canon_sha256": "b725b4eb6e69da8839f8d06168df21e3b55d422b2f62b9e4b2cec911d85012ff"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0807.2542",
    "kind": "arxiv",
    "version": 1
  }
}