Pith Number

pith:HLWMMRAP

pith:2017:HLWMMRAPQMEGHR4FKXD4CEFIGY

not attested not anchored not stored refs pending

Explicit three dimensional topology optimization via Moving Morphable Void (MMV) approach

Dingchuan Xue, Jianhua Zhou, Jishun Chen, Weisheng Zhang, Xin Lei, Xuefeng Zhu, Xu Guo

arxiv:1704.06060 v1 · 2017-04-20 · cond-mat.other

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HLWMMRAPQMEGHR4FKXD4CEFIGY}

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	2026-05-18T00:41:33.561301Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3aecc6440f830863c78555c7c110a8360177aa15135f179ce38e1a654ec87dce

Aliases

arxiv: 1704.06060 · arxiv_version: 1704.06060v1 · doi: 10.48550/arxiv.1704.06060 · pith_short_12: HLWMMRAPQMEG · pith_short_16: HLWMMRAPQMEGHR4F · pith_short_8: HLWMMRAP

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/HLWMMRAPQMEGHR4FKXD4CEFIGY \
  | 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: 3aecc6440f830863c78555c7c110a8360177aa15135f179ce38e1a654ec87dce

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2fecb561b7a8bf9d4651b65b4991c219651a1742c74f06b21c5bb08ae6b366f9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.other",
    "submitted_at": "2017-04-20T09:07:55Z",
    "title_canon_sha256": "42a83d63f7f0d3ee576f28bd036ba7ce657e28b2c99ef86c2b999f75cff3527c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.06060",
    "kind": "arxiv",
    "version": 1
  }
}