Pith Number

pith:OW7D2Z7E

pith:2019:OW7D2Z7EFSVLXAYRDTHAGADGN6

not attested not anchored not stored refs pending

A Theoretical Paradigm for Thermal Rectification via Phonon Filtering and Energy Carrier Confinement

Brian F. Donovan, Ronald J. Warzoha

arxiv:1908.03048 v1 · 2019-08-08 · cond-mat.mes-hall · cond-mat.mtrl-sci · physics.app-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OW7D2Z7EFSVLXAYRDTHAGADGN6}

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	2026-07-05T00:43:35.872401Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

75be3d67e42caabb83111cce0300666f955d591b8863132679f3cff34152c826

Aliases

arxiv: 1908.03048 · arxiv_version: 1908.03048v1 · doi: 10.48550/arxiv.1908.03048 · pith_short_12: OW7D2Z7EFSVL · pith_short_16: OW7D2Z7EFSVLXAYR · pith_short_8: OW7D2Z7E

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/OW7D2Z7EFSVLXAYRDTHAGADGN6 \
  | 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: 75be3d67e42caabb83111cce0300666f955d591b8863132679f3cff34152c826

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "04c43c031d39267191a1ad8ddffb51a241a53dc4c4e1bd21565baa3255815f8e",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci",
      "physics.app-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2019-08-08T12:59:29Z",
    "title_canon_sha256": "0277f8e6655cf49b9a24c78ab4005405b90da9fe44d9828847ad66c62b7b4212"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.03048",
    "kind": "arxiv",
    "version": 1
  }
}