Pith Number

pith:7C2FXK7S

pith:2022:7C2FXK7SDHENG3QOG2FTAQ3S3O

not attested not anchored not stored refs pending

Physics-Informed Neural Networks as Solvers for the Time-Dependent Schr\"odinger Equation

Attila Cangi, Karan Shah, Nico Hoffmann, Patrick Stiller

arxiv:2210.12522 v1 · 2022-10-22 · quant-ph

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

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\usepackage{pith}
\pithnumber{7C2FXK7SDHENG3QOG2FTAQ3S3O}

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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

Operator Learning for Schr\"{o}dinger Equation: Unitarity, Error Bounds, and Time Generalization

Receipt and verification

First computed	2026-07-05T05:09:29.429676Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f8b45babf219c8d36e0e368b304372dbb0030491d7c6fee8a0ecce6cdb0f9c19

Aliases

arxiv: 2210.12522 · arxiv_version: 2210.12522v1 · doi: 10.48550/arxiv.2210.12522 · pith_short_12: 7C2FXK7SDHEN · pith_short_16: 7C2FXK7SDHENG3QO · pith_short_8: 7C2FXK7S

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/7C2FXK7SDHENG3QOG2FTAQ3S3O \
  | 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: f8b45babf219c8d36e0e368b304372dbb0030491d7c6fee8a0ecce6cdb0f9c19

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7763e300b659aed0113dcab0f9839facfdd267e3f48ca97d9bc690414bb82d4d",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2022-10-22T18:40:27Z",
    "title_canon_sha256": "67a202820d82d5ffdb1d999428582304599c17de16f2b2373961cb72927816d3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2210.12522",
    "kind": "arxiv",
    "version": 1
  }
}