Pith Number

pith:KYOHGG2W

pith:2013:KYOHGG2WL7ATWD5ED5IUT6NZ5D

not attested not anchored not stored refs pending

Extreme Low Thermal Conductivity in Nanoscale 3D Si Phononic Crystal with Spherical Pores

Baowen Li, Lina Yang, Nuo Yang

arxiv:1309.4898 v1 · 2013-09-19 · cond-mat.mes-hall · 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{KYOHGG2WL7ATWD5ED5IUT6NZ5D}

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	2026-05-18T01:47:35.577152Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

561c731b565fc13b0fa41f5149f9b9e8fb84836be319dc8e0f7654718b18489c

Aliases

arxiv: 1309.4898 · arxiv_version: 1309.4898v1 · doi: 10.48550/arxiv.1309.4898 · pith_short_12: KYOHGG2WL7AT · pith_short_16: KYOHGG2WL7ATWD5E · pith_short_8: KYOHGG2W

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/KYOHGG2WL7ATWD5ED5IUT6NZ5D \
  | 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: 561c731b565fc13b0fa41f5149f9b9e8fb84836be319dc8e0f7654718b18489c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "521961d2d6f2d432235c271ede0fd6f52c46e8c5f6d23fda8309caf483998c45",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2013-09-19T09:01:59Z",
    "title_canon_sha256": "8f1e391bf4f8fd7e8d47d1974f6853fe646b1c0b6f56369697c382fc28d2d79e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1309.4898",
    "kind": "arxiv",
    "version": 1
  }
}