Pith Number

pith:QMUXJ35J

pith:2018:QMUXJ35J66RBMJ3WVWWUIND3NF

not attested not anchored not stored refs pending

A relaxation time model for efficient and accurate prediction of lattice thermal conductivity

Han Xie, Hua Bao, Xiaokun Gu

arxiv:1811.09968 v1 · 2018-11-25 · physics.comp-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{QMUXJ35J66RBMJ3WVWWUIND3NF}

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	2026-05-17T23:45:20.511576Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

832974efa9f7a2162776adad44347b69786a9988c69ebb7e209ba3636bc4730d

Aliases

arxiv: 1811.09968 · arxiv_version: 1811.09968v1 · doi: 10.48550/arxiv.1811.09968 · pith_short_12: QMUXJ35J66RB · pith_short_16: QMUXJ35J66RBMJ3W · pith_short_8: QMUXJ35J

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/QMUXJ35J66RBMJ3WVWWUIND3NF \
  | 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: 832974efa9f7a2162776adad44347b69786a9988c69ebb7e209ba3636bc4730d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "20f23a0cf67696eb492e96790bc8d53f3227dbfb31b730bb27ef12779df27d74",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.comp-ph",
    "submitted_at": "2018-11-25T07:26:28Z",
    "title_canon_sha256": "3d10fd1b24e3d274d13107b2b50bea28896dc49a773c81c2b2d6c2de0bc0aea7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.09968",
    "kind": "arxiv",
    "version": 1
  }
}