Pith Number

pith:WV4UJCXX

pith:2021:WV4UJCXXEFTERT3PZJNCMC255W

not attested not anchored not stored refs pending

Accelerated Discovery of 3D Printing Materials Using Data-Driven Multi-Objective Optimization

Bernhard von Vacano, Hanns Hagen Goetzke, Herve Dietsch, Klaus Stoll, Michael Foshey, Mina Konakovi\'c Lukovi\'c, Timothy Erps, Wan Shou, Wojciech Matusik

arxiv:2106.15697 v1 · 2021-06-29 · 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{WV4UJCXXEFTERT3PZJNCMC255W}

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	2026-07-05T02:53:59.441132Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b579448af7216648cf6fca5a260b5deda42f6e09cbf40b9a5aa87d9d50c581ba

Aliases

arxiv: 2106.15697 · arxiv_version: 2106.15697v1 · doi: 10.48550/arxiv.2106.15697 · pith_short_12: WV4UJCXXEFTE · pith_short_16: WV4UJCXXEFTERT3P · pith_short_8: WV4UJCXX

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/WV4UJCXXEFTERT3PZJNCMC255W \
  | 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: b579448af7216648cf6fca5a260b5deda42f6e09cbf40b9a5aa87d9d50c581ba

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d9aa8e227e11d4b3fa6e140ca13b9a4e540460129983b67252336aba3e352ea4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2021-06-29T20:05:58Z",
    "title_canon_sha256": "ab0ad49628dc54a936fbabd221597b881b5fc426955336bdfa83b75b11377597"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2106.15697",
    "kind": "arxiv",
    "version": 1
  }
}