Pith Number

pith:L4WPEJWB

pith:2021:L4WPEJWBJUO3WZMWSBBABJK7VQ

not attested not anchored not stored refs pending

Synergistic effect of workfunction and acoustic impedance mismatch for improved thermoelectric performance in GeTe/WC composite

Artur Kosonowski, Ashutosh Kumar, Karol Wolski, Krzysztof Wojciechowski, Preeti Bhumla, Saswata Bhattacharya, Szczepan Zapotoczny

arxiv:2107.03803 v2 · 2021-07-08 · physics.app-ph · 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{L4WPEJWBJUO3WZMWSBBABJK7VQ}

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	2026-07-05T05:47:55.538974Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5f2cf226c14d1dbb6596904200a55fac11ad1fa6bba57e63f018d9d72ab852b6

Aliases

arxiv: 2107.03803 · arxiv_version: 2107.03803v2 · doi: 10.48550/arxiv.2107.03803 · pith_short_12: L4WPEJWBJUO3 · pith_short_16: L4WPEJWBJUO3WZMW · pith_short_8: L4WPEJWB

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/L4WPEJWBJUO3WZMWSBBABJK7VQ \
  | 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: 5f2cf226c14d1dbb6596904200a55fac11ad1fa6bba57e63f018d9d72ab852b6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "55837a8c9e31020b0af6676b4f1551e5177aeab1033440c5b026ed39ffcee3af",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.app-ph",
    "submitted_at": "2021-07-08T12:21:22Z",
    "title_canon_sha256": "91daaee9769b7486cec0a3f203fe10f3e6a05f793b472ad9d9431418fb209f18"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2107.03803",
    "kind": "arxiv",
    "version": 2
  }
}