Pith Number

pith:7RE24HFM

pith:2025:7RE24HFMLJO5WA2INVRGDFVAVE

not attested not anchored not stored refs pending

UniMate: A Unified Model for Mechanical Metamaterial Generation, Property Prediction, and Condition Confirmation

Dawei Zhou, Dongqi Fu, Jianpeng Chen, Wangzhi Zhan

arxiv:2506.15722 v1 · 2025-06-05 · cs.LG · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7RE24HFMLJO5WA2INVRGDFVAVE}

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	2026-07-05T11:23:51.204310Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fc49ae1cac5a5ddb03486d626196a0a91b61e4edd1f6ccf3677c3dc44867ca89

Aliases

arxiv: 2506.15722 · arxiv_version: 2506.15722v1 · doi: 10.48550/arxiv.2506.15722 · pith_short_12: 7RE24HFMLJO5 · pith_short_16: 7RE24HFMLJO5WA2I · pith_short_8: 7RE24HFM

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/7RE24HFMLJO5WA2INVRGDFVAVE \
  | 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: fc49ae1cac5a5ddb03486d626196a0a91b61e4edd1f6ccf3677c3dc44867ca89

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4f65d195c2d4f43c7b4473fd8961ef8fca735ad985a16a27da7555de73f78d47",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-06-05T06:05:09Z",
    "title_canon_sha256": "95bcfc1b87f101e7a8a8a6511c344c53da7099b9a15d93b6f4510c172dbbdf2e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.15722",
    "kind": "arxiv",
    "version": 1
  }
}