Pith Number

pith:3SIJ3UT6

pith:2021:3SIJ3UT664JDHEITASOFWOFM2J

not attested not anchored not stored refs pending

Revisiting the Reduction of Thermal Conductivity in Nano- to Micro-Grained Bismuth Telluride: The Importance of Grain-Boundary Thermal Resistance

Ankit Negi, Hezhu Shao, Jixiong He, Jun Liu, Kyunghoon Kim, Peng Jiang, Qing Hao, Sien Wang, Xiaowei Lu

arxiv:2108.05972 v1 · 2021-08-12 · 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{3SIJ3UT664JDHEITASOFWOFM2J}

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	2026-07-05T03:05:36.063864Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dc909dd27ef712339113049c5b38acd26ed1cd9615e075b12172a1a1531d0307

Aliases

arxiv: 2108.05972 · arxiv_version: 2108.05972v1 · doi: 10.48550/arxiv.2108.05972 · pith_short_12: 3SIJ3UT664JD · pith_short_16: 3SIJ3UT664JDHEIT · pith_short_8: 3SIJ3UT6

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/3SIJ3UT664JDHEITASOFWOFM2J \
  | 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: dc909dd27ef712339113049c5b38acd26ed1cd9615e075b12172a1a1531d0307

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "61de70c3750e6605fb95e870ad0fc407f63619714626328a5675824d08032aa8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.app-ph",
    "submitted_at": "2021-08-12T21:16:28Z",
    "title_canon_sha256": "40a9939bbaae6c43598c07fda04afd5cc75d4c67ed3c3917ae3cde33a4cb6e19"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2108.05972",
    "kind": "arxiv",
    "version": 1
  }
}