Pith Number

pith:UZSQWWCT

pith:2025:UZSQWWCTUZGLCVUQUX5ZHBFOHT

not attested not anchored not stored refs pending

Iterative Corpus Refinement for Materials Property Prediction Based on Scientific Texts

Lei Zhang, Markus Stricker

arxiv:2505.21646 v2 · 2025-05-27 · cs.CL · 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{UZSQWWCTUZGLCVUQUX5ZHBFOHT}

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	2026-07-05T11:19:07.537030Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a6650b5853a64cb15690a5fb9384ae3cec7a399a4e0d962ece29622ff7b007f6

Aliases

arxiv: 2505.21646 · arxiv_version: 2505.21646v2 · doi: 10.48550/arxiv.2505.21646 · pith_short_12: UZSQWWCTUZGL · pith_short_16: UZSQWWCTUZGLCVUQ · pith_short_8: UZSQWWCT

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/UZSQWWCTUZGLCVUQUX5ZHBFOHT \
  | 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: a6650b5853a64cb15690a5fb9384ae3cec7a399a4e0d962ece29622ff7b007f6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f5d735908fcf0670b1f7c2bc383dcf4465a6bf0824a56c92a2d876b95b723212",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-05-27T18:20:58Z",
    "title_canon_sha256": "b8a189439306301213d9dd1c91695bf41078e0f513bcb10fb4d78028c0f89b65"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.21646",
    "kind": "arxiv",
    "version": 2
  }
}