Pith Number

pith:OJHZMHG4

pith:2024:OJHZMHG4RPODF5C7M3LONU2G2Y

not attested not anchored not stored refs pending

Positivity preserving finite element method for the Gross-Pitaevskii ground state: discrete uniqueness and global convergence

Daniel Peterseim, Moritz Hauck, Yizhou Liang

arxiv:2405.17090 v1 · 2024-05-27 · math.NA · cs.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OJHZMHG4RPODF5C7M3LONU2G2Y}

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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

1 paper in Pith

Riemannian optimisation methods for ground states of multicomponent Bose-Einstein condensates

Receipt and verification

First computed	2026-07-05T08:23:39.817471Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

724f961cdc8bdc32f45f66d6e6d346d62c05fc3aaec7d3e2c605321a6870b56e

Aliases

arxiv: 2405.17090 · arxiv_version: 2405.17090v1 · doi: 10.48550/arxiv.2405.17090 · pith_short_12: OJHZMHG4RPOD · pith_short_16: OJHZMHG4RPODF5C7 · pith_short_8: OJHZMHG4

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/OJHZMHG4RPODF5C7M3LONU2G2Y \
  | 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: 724f961cdc8bdc32f45f66d6e6d346d62c05fc3aaec7d3e2c605321a6870b56e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ca7047cc1b2d1c154393cf0c0af6045c7d76847696d1f013ec917ca3f7885f5a",
    "cross_cats_sorted": [
      "cs.NA"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2024-05-27T12:07:21Z",
    "title_canon_sha256": "77f6d5b4cec31dc4f06b3ab8a55b84090d3bf099c2744e82c65173b0b953ff1c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2405.17090",
    "kind": "arxiv",
    "version": 1
  }
}