Pith Number

pith:CBHS5YDQ

pith:2003:CBHS5YDQH6OTOJ27ZY3LQ3HUKK

not attested not anchored not stored refs pending

Theory of the Optical Properties of a DNA-Modified Gold Nanoparticle System

David Stroud, Sung Yong Park

arxiv:cond-mat/0309150 v1 · 2003-09-05 · cond-mat

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CBHS5YDQH6OTOJ27ZY3LQ3HUKK}

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	2026-05-18T01:39:59.266162Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

104f2ee0703f9d37275fce36b86cf452aef30f9829977db7bd3d9ef762e47c20

Aliases

arxiv: cond-mat/0309150 · arxiv_version: cond-mat/0309150v1 · doi: 10.48550/arxiv.cond-mat/0309150 · pith_short_12: CBHS5YDQH6OT · pith_short_16: CBHS5YDQH6OTOJ27 · pith_short_8: CBHS5YDQ

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/CBHS5YDQH6OTOJ27ZY3LQ3HUKK \
  | 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: 104f2ee0703f9d37275fce36b86cf452aef30f9829977db7bd3d9ef762e47c20

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1b568da9ad8be0245662240dda29aa59209aaf02461f4a75e7e60c2b27248a91",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat",
    "submitted_at": "2003-09-05T18:00:53Z",
    "title_canon_sha256": "f6dfbb996e0081d29c81080658bed670c26eb47c266c94d6b7a2f8c63572f23b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0309150",
    "kind": "arxiv",
    "version": 1
  }
}