Pith Number

pith:A7PXFETA

pith:2025:A7PXFETAXEKC2ZLO3CPTI7UMW7

not attested not anchored not stored refs pending

Modeling enzyme temperature stability from sequence segment perspective

Fengshan Zhang, Hongbin Shen, Jing Wu, Lei Wang, Longbing Cao, Runze Yang, Shiheng Chen, Wei Zhang, Xiaoyong Pan, Zhanzhi Liu, Zhaohong Deng, Zhisheng Wei, Ziqi Zhang

arxiv:2507.19755 v1 · 2025-07-26 · cs.LG · cs.AI · q-bio.BM · q-bio.QM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{A7PXFETAXEKC2ZLO3CPTI7UMW7}

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	2026-07-05T11:43:41.274365Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

07df729260b9142d656ed89f347e8cb7db3caf7e4be63122afc1e31f042ffa0b

Aliases

arxiv: 2507.19755 · arxiv_version: 2507.19755v1 · doi: 10.48550/arxiv.2507.19755 · pith_short_12: A7PXFETAXEKC · pith_short_16: A7PXFETAXEKC2ZLO · pith_short_8: A7PXFETA

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/A7PXFETAXEKC2ZLO3CPTI7UMW7 \
  | 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: 07df729260b9142d656ed89f347e8cb7db3caf7e4be63122afc1e31f042ffa0b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8fdb2f5fd312744ba36f3126ab33f5396d2d4a25e8312e7c6b6ee284ed5c9379",
    "cross_cats_sorted": [
      "cs.AI",
      "q-bio.BM",
      "q-bio.QM"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-07-26T03:01:58Z",
    "title_canon_sha256": "49ba0656da70a1c57ea2f17069a4894d3e4cfed6c80099ee334df57a132165b0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.19755",
    "kind": "arxiv",
    "version": 1
  }
}