Pith Number

pith:DMWJ765Y

pith:2021:DMWJ765YK4MIGGZSYLLRRTVBUN

not attested not anchored not stored refs pending

Multiscale modeling of materials: Computing, data science,uncertainty and goal-oriented optimization

Andrew Stuart, Burigede Liu, Hao Zhou, Kaushik Bhattacharya, Michael Ortiz, Nikola Kovachki, Xingsheng Sun

arxiv:2104.05918 v1 · 2021-04-13 · 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{DMWJ765YK4MIGGZSYLLRRTVBUN}

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	2026-07-05T02:31:26.920905Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1b2c9ffbb85718831b32c2d718cea1a376afa0db15961ce275fea5d254a10d41

Aliases

arxiv: 2104.05918 · arxiv_version: 2104.05918v1 · doi: 10.48550/arxiv.2104.05918 · pith_short_12: DMWJ765YK4MI · pith_short_16: DMWJ765YK4MIGGZS · pith_short_8: DMWJ765Y

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/DMWJ765YK4MIGGZSYLLRRTVBUN \
  | 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: 1b2c9ffbb85718831b32c2d718cea1a376afa0db15961ce275fea5d254a10d41

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a88e4015f319ab2172c3328b0bc43ef7b452ad2f77c7afb8525f972d64d1aee7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2021-04-13T03:31:42Z",
    "title_canon_sha256": "2ab4ecfb380e743fe4e7908d01431dd7abf589bcd89ce8b1200ac2f313b8374e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2104.05918",
    "kind": "arxiv",
    "version": 1
  }
}