Pith Number

pith:DC6HE5IZ

pith:2019:DC6HE5IZV2NWDON452CBBWOSVN

not attested not anchored not stored refs pending

Thermal expansion coefficients of high thermal conducting BAs and BP materials

Bing Lv, Clarina dela Cruz, Davis Zackaria, Hanlin Wu, J\"org Neuefeind, Keith M. Taddei, Sheng Li, Xiaoyuan Liu, Xiqu Wang

arxiv:1906.04101 v1 · 2019-06-10 · 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{DC6HE5IZV2NWDON452CBBWOSVN}

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	2026-05-17T23:39:43.203294Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

18bc727519ae9b61b9bcee8410d9d2ab5b19fca77d3ea486d5fc2113e7e672c9

Aliases

arxiv: 1906.04101 · arxiv_version: 1906.04101v1 · doi: 10.48550/arxiv.1906.04101 · pith_short_12: DC6HE5IZV2NW · pith_short_16: DC6HE5IZV2NWDON4 · pith_short_8: DC6HE5IZ

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/DC6HE5IZV2NWDON452CBBWOSVN \
  | 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: 18bc727519ae9b61b9bcee8410d9d2ab5b19fca77d3ea486d5fc2113e7e672c9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0bfe65bf8e17813556678a126250b79c61fc5dc4148f5bec171f8a11690da76f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2019-06-10T16:22:51Z",
    "title_canon_sha256": "8f5cc7fd223be3cbfa5caba5833a431caea5c40a8d3026ded5bc505fceadda2d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.04101",
    "kind": "arxiv",
    "version": 1
  }
}