Pith Number

pith:WOAKW2L7

pith:2018:WOAKW2L772UEKA4N7VN3UNAEHK

not attested not anchored not stored refs pending

Analysis of surface polariton resonance for nanoparticles in elastic system

Hongjie Li, Hongyu Liu, Youjun Deng

arxiv:1804.05480 v1 · 2018-04-16 · math.AP · math-ph · math.MP

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WOAKW2L772UEKA4N7VN3UNAEHK}

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	2026-05-18T00:18:28.038797Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b380ab697ffea845038dfd5bba34043ab54b602cc72b60b7ce686b7c2f372cfe

Aliases

arxiv: 1804.05480 · arxiv_version: 1804.05480v1 · doi: 10.48550/arxiv.1804.05480 · pith_short_12: WOAKW2L772UE · pith_short_16: WOAKW2L772UEKA4N · pith_short_8: WOAKW2L7

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/WOAKW2L772UEKA4N7VN3UNAEHK \
  | 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: b380ab697ffea845038dfd5bba34043ab54b602cc72b60b7ce686b7c2f372cfe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "999aff19ad623740928ae5c3af1dd0b0f861d10c92006d51449882b77a8fb574",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2018-04-16T02:24:04Z",
    "title_canon_sha256": "101f9622183ff533a6811dd78ece18d81f1accd9a223039e3a1bfc155f27a402"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.05480",
    "kind": "arxiv",
    "version": 1
  }
}