Pith Number

pith:V5L6NAWO

pith:2020:V5L6NAWOXB6HHIE5RJS75L7VJM

not attested not anchored not stored refs pending

A high entropy alloy as very low melting point solder for advanced electronic packaging

Chengwen Tan, K. N. Tu, Li Pu, Qingshan Zhang, Quanfeng He, Xiuchen Zhao, Yingxia Liua, Yong Yang, Ziqing Zhou

arxiv:2006.01345 v1 · 2020-06-02 · physics.app-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{V5L6NAWOXB6HHIE5RJS75L7VJM}

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	2026-07-05T01:07:16.614066Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

af57e682ceb87c73a09d8a65feaff54b390fedc008f2e13bbfa63442d2f1826c

Aliases

arxiv: 2006.01345 · arxiv_version: 2006.01345v1 · doi: 10.48550/arxiv.2006.01345 · pith_short_12: V5L6NAWOXB6H · pith_short_16: V5L6NAWOXB6HHIE5 · pith_short_8: V5L6NAWO

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/V5L6NAWOXB6HHIE5RJS75L7VJM \
  | 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: af57e682ceb87c73a09d8a65feaff54b390fedc008f2e13bbfa63442d2f1826c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "03d864a5f86e6a133ea16fd5769d0e62cf233d32607a7ca2dca8dac23cf4a95f",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.app-ph",
    "submitted_at": "2020-06-02T02:07:40Z",
    "title_canon_sha256": "d1c0de3314510774b907e3929413554f7cd84fbc1d746f536ccec64c38e0a8f3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2006.01345",
    "kind": "arxiv",
    "version": 1
  }
}