Pith Number

pith:BAHCDIZZ

pith:2026:BAHCDIZZUSHXXHX7O3VFU6S3HD

not attested not anchored not stored refs pending

MatPhaseBench: A Semantics-Guided Benchmark for Materials Phase Diagrams Understanding

Hanwen Wang, Sihan Liang, Wei Yan, Yangang Wang, Yuqin Liu, Zhiwei Liu, Zongguo Wang

arxiv:2607.02934 v1 · 2026-07-03 · cs.CV · cond-mat.mtrl-sci · 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{BAHCDIZZUSHXXHX7O3VFU6S3HD}

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	2026-07-07T01:16:36.993401Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

080e21a339a48f7b9eff76ea5a7a5b38ed4b5b40355bfad9d7007814ad53d672

Aliases

arxiv: 2607.02934 · arxiv_version: 2607.02934v1 · doi: 10.48550/arxiv.2607.02934 · pith_short_12: BAHCDIZZUSHX · pith_short_16: BAHCDIZZUSHXXHX7 · pith_short_8: BAHCDIZZ

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/BAHCDIZZUSHXXHX7O3VFU6S3HD \
  | 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: 080e21a339a48f7b9eff76ea5a7a5b38ed4b5b40355bfad9d7007814ad53d672

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6ae80a2634f15e08a5bdcd5fbf7c87152a90cfa4453acf85dd01739fc16b4d56",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci",
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-07-03T04:00:53Z",
    "title_canon_sha256": "8213c4a594fd5ba4472fa99807ecb8e1471cde2850b6325d5b630f8751d6162f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.02934",
    "kind": "arxiv",
    "version": 1
  }
}