Pith Number

pith:X76DWCCZ

pith:2023:X76DWCCZD6LTG6XI5WR4IQ5RKD

not attested not anchored not stored refs pending

Accurate Computation of Quantum Excited States with Neural Networks

David Pfau, Halvard Sutterud, Ingrid von Glehn, James S. Spencer, Simon Axelrod

arxiv:2308.16848 v3 · 2023-08-31 · physics.comp-ph · cs.LG · physics.chem-ph · 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{X76DWCCZD6LTG6XI5WR4IQ5RKD}

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	2026-07-05T09:02:12.686339Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bffc3b08591f97337ae8eda3c443b150d8608fc72a47ab3991aa1086913b19d9

Aliases

arxiv: 2308.16848 · arxiv_version: 2308.16848v3 · doi: 10.48550/arxiv.2308.16848 · pith_short_12: X76DWCCZD6LT · pith_short_16: X76DWCCZD6LTG6XI · pith_short_8: X76DWCCZ

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/X76DWCCZD6LTG6XI5WR4IQ5RKD \
  | 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: bffc3b08591f97337ae8eda3c443b150d8608fc72a47ab3991aa1086913b19d9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0a28509a02504256b3d0d634e6b5aab8be7c60d2db3fb17e914d9ab9d13a84da",
    "cross_cats_sorted": [
      "cs.LG",
      "physics.chem-ph",
      "quant-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.comp-ph",
    "submitted_at": "2023-08-31T16:27:08Z",
    "title_canon_sha256": "c056334a0be1d5512df7a01e23abd77351766aadaf23bd15559311e1268c0794"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2308.16848",
    "kind": "arxiv",
    "version": 3
  }
}