Pith Number

pith:PMWFQZCH

pith:2017:PMWFQZCH3X2KC26FIB4GYW6MSE

not attested not anchored not stored refs pending

Ballistic transport of long wavelength phonons and thermal conductivity accumulation in nanograined silicon-germanium alloys

Brian F. Donovan, Jeffrey L. Braun, Long Chen, Patrick E. Hopkins, S. Joseph Poon

arxiv:1709.08688 v1 · 2017-09-25 · cond-mat.mes-hall

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PMWFQZCH3X2KC26FIB4GYW6MSE}

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	2026-05-18T00:34:12.590410Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7b2c586447ddf4a16bc540786c5bcc9138f7d4f8c31529ddb068f26e890c63f6

Aliases

arxiv: 1709.08688 · arxiv_version: 1709.08688v1 · doi: 10.48550/arxiv.1709.08688 · pith_short_12: PMWFQZCH3X2K · pith_short_16: PMWFQZCH3X2KC26F · pith_short_8: PMWFQZCH

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/PMWFQZCH3X2KC26FIB4GYW6MSE \
  | 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: 7b2c586447ddf4a16bc540786c5bcc9138f7d4f8c31529ddb068f26e890c63f6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "120b20e77a39cbe8995722a0c80df6fc064558979bbf1672256bbb082ed013d1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2017-09-25T19:26:25Z",
    "title_canon_sha256": "e5e7195101073b145d75b415354fdf138fbbb4d322cef8f69ea6735b6e33610e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.08688",
    "kind": "arxiv",
    "version": 1
  }
}