Pith Number

pith:ES4G54G2

pith:2021:ES4G54G2N33T7HX72LZBSZC3EB

not attested not anchored not stored refs pending

Active plasmon interference control on ultrafast time scales by free electrons

Jingjun Xu, Mengxin Ren, Rong Huang, Wei Cai, Weiwei Luo, Wei Wu, Xinzheng Zhang

arxiv:2104.00225 v1 · 2021-04-01 · 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{ES4G54G2N33T7HX72LZBSZC3EB}

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	2026-07-05T02:28:25.174156Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

24b86ef0da6ef73f9effd2f219645b20440978129f55d75df72ffaa532e86b8e

Aliases

arxiv: 2104.00225 · arxiv_version: 2104.00225v1 · doi: 10.48550/arxiv.2104.00225 · pith_short_12: ES4G54G2N33T · pith_short_16: ES4G54G2N33T7HX7 · pith_short_8: ES4G54G2

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/ES4G54G2N33T7HX72LZBSZC3EB \
  | 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: 24b86ef0da6ef73f9effd2f219645b20440978129f55d75df72ffaa532e86b8e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "915b6127f4e82a7e03f35062b6151e71c0831d97eedd455f4c30da1da7f163bb",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2021-04-01T03:09:46Z",
    "title_canon_sha256": "7f3c3819b88e01d843332c762a0a752790165af965628f701b1999e72a52814b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2104.00225",
    "kind": "arxiv",
    "version": 1
  }
}