Pith Number

pith:MJ5BWLKT

pith:2018:MJ5BWLKTM37GIQBS62BCEJXSM2

not attested not anchored not stored refs pending

Surface reconstruction, premelting, and collapse of open-cell nanoporous Cu via thermal annealing

H. Q. Deng, J. F. Tang, L. Deng, L. Wang, S. F. Xiao, W. Y. Hu, X. M. Zhang

arxiv:1802.02298 v1 · 2018-02-07 · 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{MJ5BWLKTM37GIQBS62BCEJXSM2}

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	2026-05-18T00:09:27.184941Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

627a1b2d5366fe644032f6822226f266ad6c9e86aa1fccc6928a58ab67fdde30

Aliases

arxiv: 1802.02298 · arxiv_version: 1802.02298v1 · doi: 10.48550/arxiv.1802.02298 · pith_short_12: MJ5BWLKTM37G · pith_short_16: MJ5BWLKTM37GIQBS · pith_short_8: MJ5BWLKT

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/MJ5BWLKTM37GIQBS62BCEJXSM2 \
  | 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: 627a1b2d5366fe644032f6822226f266ad6c9e86aa1fccc6928a58ab67fdde30

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c62ad056abdb6d953c9028a106015cea497ae1027a5c04f992e1e8823618c9cb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2018-02-07T03:42:04Z",
    "title_canon_sha256": "f96a104b58912874ba5cd074d5dc085eaf8657b23dcc771a2dd7c8acec65c909"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.02298",
    "kind": "arxiv",
    "version": 1
  }
}