Pith Number

pith:O7MLCP2Q

pith:2007:O7MLCP2QV2R4GRQR6HUIZBHXZS

not attested not anchored not stored refs pending

Ultralow Thermal Conductivity of Isotope-Doped Silicon Nanowires

Baowen Li, Gang Zhang, Nuo Yang

arxiv:0712.0949 v3 · 2007-12-06 · cond-mat.mtrl-sci · cond-mat.other

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{O7MLCP2QV2R4GRQR6HUIZBHXZS}

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	2026-05-18T02:16:08.723204Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

77d8b13f50aea3c34611f1e88c84f7cc8bf5e94f7bf7d7aa33ce271ea0fbb108

Aliases

arxiv: 0712.0949 · arxiv_version: 0712.0949v3 · doi: 10.48550/arxiv.0712.0949 · pith_short_12: O7MLCP2QV2R4 · pith_short_16: O7MLCP2QV2R4GRQR · pith_short_8: O7MLCP2Q

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/O7MLCP2QV2R4GRQR6HUIZBHXZS \
  | 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: 77d8b13f50aea3c34611f1e88c84f7cc8bf5e94f7bf7d7aa33ce271ea0fbb108

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ee706ca38502f300fb5d004971534f991e97bcb53906cc8223def89a5c8f4f72",
    "cross_cats_sorted": [
      "cond-mat.other"
    ],
    "license": "",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2007-12-06T14:32:11Z",
    "title_canon_sha256": "dbf364ac7448626b4c5563ca6987b6adbb3393a50fa6dbae797efff155f8f9bc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0712.0949",
    "kind": "arxiv",
    "version": 3
  }
}