Pith Number

pith:QMZNIP4M

pith:2026:QMZNIP4M2L42GDGMZNHGNYMDSU

not attested not anchored not stored refs pending

Exterior complex scaling enables physics-informed neural networks for quantum scattering

Jin Lei

arxiv:2602.04553 v2 · 2026-02-04 · nucl-th · physics.comp-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QMZNIP4M2L42GDGMZNHGNYMDSU}

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.

Cited by

1 paper in Pith

High-Dimensional Bayesian Calibration of Expensive Nuclear Models with Differentiable Emulation

Receipt and verification

First computed	2026-06-08T01:03:57.801685Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8332d43f8cd2f9a30ccccb4e66e183950457997fbc84cfd7dc70acb936ede03e

Aliases

arxiv: 2602.04553 · arxiv_version: 2602.04553v2 · doi: 10.48550/arxiv.2602.04553 · pith_short_12: QMZNIP4M2L42 · pith_short_16: QMZNIP4M2L42GDGM · pith_short_8: QMZNIP4M

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/QMZNIP4M2L42GDGMZNHGNYMDSU \
  | 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: 8332d43f8cd2f9a30ccccb4e66e183950457997fbc84cfd7dc70acb936ede03e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "00855818fc28a438c50a2b725c5c036897150fa3dd24b9fc6bb94e7893906173",
    "cross_cats_sorted": [
      "physics.comp-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2026-02-04T13:43:24Z",
    "title_canon_sha256": "51cacb9a838b5d1278f9091bc21071434c615ad7d617d49b8614ae2bcd9f7840"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2602.04553",
    "kind": "arxiv",
    "version": 2
  }
}