Pith Number

pith:HQ25757T

pith:2018:HQ25757TVM44MY3HYFHM3A6XLF

not attested not anchored not stored refs pending

Study of volume and surface plasmons in small silicon-hydrogen nanoclusters by GW method

N.L. Matsko

arxiv:1806.08993 v1 · 2018-06-23 · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HQ25757TVM44MY3HYFHM3A6XLF}

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	2026-05-18T00:04:12.797120Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3c35dff7f3ab39c66367c14ecd83d75978f55dc0b83aaa4fb53ccbef5ec86420

Aliases

arxiv: 1806.08993 · arxiv_version: 1806.08993v1 · doi: 10.48550/arxiv.1806.08993 · pith_short_12: HQ25757TVM44 · pith_short_16: HQ25757TVM44MY3H · pith_short_8: HQ25757T

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/HQ25757TVM44MY3HYFHM3A6XLF \
  | 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: 3c35dff7f3ab39c66367c14ecd83d75978f55dc0b83aaa4fb53ccbef5ec86420

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cccfd6fd6b9aa5296f30237fb0f49fc641c1d419a0fe1b0a9e0a0b9c0f02abd9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2018-06-23T15:50:16Z",
    "title_canon_sha256": "06cc190b5603112eef71d7e707aafa63cf4ced627f29679be7744a7d5ac52cfa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.08993",
    "kind": "arxiv",
    "version": 1
  }
}