Pith Number

pith:DBYTJKGL

pith:2013:DBYTJKGLD2BOG5DRVCXLEKPCDR

not attested not anchored not stored refs pending

Nanophononic metamaterial: Thermal conductivity reduction by local resonance

Bruce L. Davis, Mahmoud I. Hussein

arxiv:1304.6070 v3 · 2013-04-22 · 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{DBYTJKGLD2BOG5DRVCXLEKPCDR}

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	2026-05-18T02:32:39.127808Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

187134a8cb1e82e37471a8aeb229e21c6bc74ec87be0b0603b322630c3970c37

Aliases

arxiv: 1304.6070 · arxiv_version: 1304.6070v3 · doi: 10.48550/arxiv.1304.6070 · pith_short_12: DBYTJKGLD2BO · pith_short_16: DBYTJKGLD2BOG5DR · pith_short_8: DBYTJKGL

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/DBYTJKGLD2BOG5DRVCXLEKPCDR \
  | 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: 187134a8cb1e82e37471a8aeb229e21c6bc74ec87be0b0603b322630c3970c37

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6655d08becf4b951c2e0e562ab2932d5cc9234159f3ead8be3e03ceba36b604e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2013-04-22T19:38:23Z",
    "title_canon_sha256": "aea96cea2a0022981872fc0b8ddfefe15fcf881ddb8a1bc7d9f9df1aec564c3b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1304.6070",
    "kind": "arxiv",
    "version": 3
  }
}