Pith Number

pith:XGHIM75E

pith:2023:XGHIM75EOBQQCXF3K7A5HTMAOP

not attested not anchored not stored refs pending

Importance of physical information on the prediction of heavy-ion fusion cross section with machine learning

Ling Liu, Long Zhu, Qingfeng Li, Yongjia Wang, Zepeng Gao, Zhilong Li

arxiv:2310.04700 v1 · 2023-10-07 · nucl-th · nucl-ex

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XGHIM75EOBQQCXF3K7A5HTMAOP}

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	2026-07-05T06:58:21.804746Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b98e867fa47061015cbb57c1d3cd8073feac5c60b9de3f5f1f720df2d18c1480

Aliases

arxiv: 2310.04700 · arxiv_version: 2310.04700v1 · doi: 10.48550/arxiv.2310.04700 · pith_short_12: XGHIM75EOBQQ · pith_short_16: XGHIM75EOBQQCXF3 · pith_short_8: XGHIM75E

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/XGHIM75EOBQQCXF3K7A5HTMAOP \
  | 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: b98e867fa47061015cbb57c1d3cd8073feac5c60b9de3f5f1f720df2d18c1480

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b2fd4f197b81e4e4dc5d42193a4a13be25801a8e5b16e03f0e5083cdb6fefab6",
    "cross_cats_sorted": [
      "nucl-ex"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2023-10-07T06:19:22Z",
    "title_canon_sha256": "b464522513ad67862f22e2dba8db77b7426cd4c07a56dabd6085c0461106191c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2310.04700",
    "kind": "arxiv",
    "version": 1
  }
}