Pith Number

pith:6DLC5RJR

pith:2018:6DLC5RJRAD6EAOQWWFEB3BQZ7E

not attested not anchored not stored refs pending

A deep material network for multiscale topology learning and accelerated nonlinear modeling of heterogeneous materials

C.T. Wu, M. Koishi, Zeliang Liu

arxiv:1807.09829 v4 · 2018-07-25 · cs.CE · physics.comp-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6DLC5RJRAD6EAOQWWFEB3BQZ7E}

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	2026-05-17T23:57:02.770658Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f0d62ec53100fc403a16b1481d8619f900933ca41bf060605931e81647b0c872

Aliases

arxiv: 1807.09829 · arxiv_version: 1807.09829v4 · doi: 10.48550/arxiv.1807.09829 · pith_short_12: 6DLC5RJRAD6E · pith_short_16: 6DLC5RJRAD6EAOQW · pith_short_8: 6DLC5RJR

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/6DLC5RJRAD6EAOQWWFEB3BQZ7E \
  | 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: f0d62ec53100fc403a16b1481d8619f900933ca41bf060605931e81647b0c872

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "172b360973b681b33d69028a304b5de5a37b82a7c4401b618f8f71191aa90334",
    "cross_cats_sorted": [
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CE",
    "submitted_at": "2018-07-25T19:14:37Z",
    "title_canon_sha256": "03f9f41d65f8fe5c9f40a58cb6fb00222783b0132f94e9bc9a7815ca0e3f470f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.09829",
    "kind": "arxiv",
    "version": 4
  }
}