Pith Number

pith:4U66GIN7

pith:2016:4U66GIN7ULOUE4TDAPLMWXNBZ7

not attested not anchored not stored refs pending

Self-Assembled, Nanostructured, Tunable Metamaterials via Spinodal Decomposition

Brent A Apgar, Jie Yao, Julio A N T Soares, Lane W Martin, Ran Gao, Ruijuan Xu, Sui Yang, Xiang Zhang, Xi Wang, Yajun Qi, Yeonbae Lee, Zuhuang Chen

arxiv:1612.04444 v1 · 2016-12-14 · 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{4U66GIN7ULOUE4TDAPLMWXNBZ7}

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	2026-05-18T00:54:59.557933Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e53de321bfa2dd42726303d6cb5da1cfd6ac937ca38750c6e1a645354e770af6

Aliases

arxiv: 1612.04444 · arxiv_version: 1612.04444v1 · doi: 10.48550/arxiv.1612.04444 · pith_short_12: 4U66GIN7ULOU · pith_short_16: 4U66GIN7ULOUE4TD · pith_short_8: 4U66GIN7

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/4U66GIN7ULOUE4TDAPLMWXNBZ7 \
  | 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: e53de321bfa2dd42726303d6cb5da1cfd6ac937ca38750c6e1a645354e770af6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f5412ac89dcc3cb3e6f3e2cb39d57699e106f7e1d1b727b570d97065908c9d3b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2016-12-14T00:34:32Z",
    "title_canon_sha256": "42dbf368a494b42a2550806ee7e8bd9c778f8cc2721feaafde117885ff63fd78"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1612.04444",
    "kind": "arxiv",
    "version": 1
  }
}