Pith Number

pith:XIRUFCMZ

pith:2025:XIRUFCMZZN6QOAYPFQNFFKMPP7

not attested not anchored not stored refs pending

Physics-Informed Neural Networks for One-Dimensional Quantum Well Problems

Soumyadip Sarkar

arxiv:2504.05367 v1 · 2025-04-07 · quant-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{XIRUFCMZZN6QOAYPFQNFFKMPP7}

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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

2 papers in Pith

Solving Hamiltonian Constraint Equation with Physics-Informed Neural Networks

Neural-network solution of subtracted three-body Faddeev integral equations near the Efimov limit

Receipt and verification

First computed	2026-07-05T10:45:41.357930Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ba23428999cb7d07030f2c1a52a98f7ff2b588a0e879c49868fa5a5df6700940

Aliases

arxiv: 2504.05367 · arxiv_version: 2504.05367v1 · doi: 10.48550/arxiv.2504.05367 · pith_short_12: XIRUFCMZZN6Q · pith_short_16: XIRUFCMZZN6QOAYP · pith_short_8: XIRUFCMZ

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/XIRUFCMZZN6QOAYPFQNFFKMPP7 \
  | 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: ba23428999cb7d07030f2c1a52a98f7ff2b588a0e879c49868fa5a5df6700940

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ea1c32c860b115b11d5130058d70e3e79eddb3e5f74862915b281a136b45eb6f",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2025-04-07T16:18:26Z",
    "title_canon_sha256": "bd7e05962414e7dc11bb7947ac7a2d146acc87d8d77d3f8e482f393eb52139cc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.05367",
    "kind": "arxiv",
    "version": 1
  }
}