Pith Number

pith:KEPUR4XN

pith:2018:KEPUR4XNWHV43BAK7TLICYC6QT

not attested not anchored not stored refs pending

Tensilely Strained Ge Films on Si Substrates Created by Physical Vapor Deposition of Solid Sources

John Nguyen, Yize Stephanie Li

arxiv:1811.07298 v1 · 2018-11-18 · cond-mat.mtrl-sci · 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{KEPUR4XNWHV43BAK7TLICYC6QT}

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	2026-05-18T00:00:28.345535Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

511f48f2edb1ebcd840afcd681605e84d362a1bf21be5ad1d3d669b6cb533b3e

Aliases

arxiv: 1811.07298 · arxiv_version: 1811.07298v1 · doi: 10.48550/arxiv.1811.07298 · pith_short_12: KEPUR4XNWHV4 · pith_short_16: KEPUR4XNWHV43BAK · pith_short_8: KEPUR4XN

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/KEPUR4XNWHV43BAK7TLICYC6QT \
  | 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: 511f48f2edb1ebcd840afcd681605e84d362a1bf21be5ad1d3d669b6cb533b3e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a98938b2a90ac5a887a9e4f058d3864e0bb2217db4ca1aa14312b72236a5ec96",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2018-11-18T09:08:02Z",
    "title_canon_sha256": "149ee3d89a0563f5aabfde339bac3fa6640d08bc4d956ceb329973806945f14b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.07298",
    "kind": "arxiv",
    "version": 1
  }
}