Pith Number

pith:JEUGLWBN

pith:2019:JEUGLWBN65REF75R7ZQT53MWWH

not attested not anchored not stored refs pending

Discontinuous Galerkin discretization for quantum simulation of chemistry

Bryan O'Gorman, Fabian M. Faulstich, Jarrod R. McClean, Lin Lin, Qinyi Zhu, Ryan Babbush, Steven R. White, Yiheng Qiu

arxiv:1909.00028 v1 · 2019-08-30 · quant-ph · physics.chem-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{JEUGLWBN65REF75R7ZQT53MWWH}

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	2026-07-05T00:01:04.707156Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

492865d82df76242ffb1fe613eed96b1fd7e6834f999ea3e9905c0e47b889c22

Aliases

arxiv: 1909.00028 · arxiv_version: 1909.00028v1 · doi: 10.48550/arxiv.1909.00028 · pith_short_12: JEUGLWBN65RE · pith_short_16: JEUGLWBN65REF75R · pith_short_8: JEUGLWBN

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/JEUGLWBN65REF75R7ZQT53MWWH \
  | 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: 492865d82df76242ffb1fe613eed96b1fd7e6834f999ea3e9905c0e47b889c22

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "987bb9f8f1c200f4b30ee35a73ecc3bad4a2fa85d544e16f042105ccaace4142",
    "cross_cats_sorted": [
      "physics.chem-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2019-08-30T18:32:03Z",
    "title_canon_sha256": "a0327c5c51fcc4f85befcdada97719f666d1881b2621a5e46910ebf68a11a7e6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1909.00028",
    "kind": "arxiv",
    "version": 1
  }
}