Pith Number

pith:MRDNUASI

pith:2015:MRDNUASI5ZMEJXG7QIHQTG6BB4

not attested not anchored not stored refs pending

The Finite Element Method for the time-dependent Gross-Pitaevskii equation with angular momentum rotation

Axel M{\aa}lqvist, Patrick Henning

arxiv:1502.05025 v4 · 2015-02-17 · math.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{MRDNUASI5ZMEJXG7QIHQTG6BB4}

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	2026-05-18T01:12:49.986483Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6446da0248ee5844dcdf820f099bc10f30a39a2f869aec38c43ae8c6a41bcbc8

Aliases

arxiv: 1502.05025 · arxiv_version: 1502.05025v4 · doi: 10.48550/arxiv.1502.05025 · pith_short_12: MRDNUASI5ZME · pith_short_16: MRDNUASI5ZMEJXG7 · pith_short_8: MRDNUASI

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/MRDNUASI5ZMEJXG7QIHQTG6BB4 \
  | 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: 6446da0248ee5844dcdf820f099bc10f30a39a2f869aec38c43ae8c6a41bcbc8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c8a7b3a7ac25b5ad95d9d5d944c7af282f1606460aad6886082f04e51e3714a0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2015-02-17T20:31:30Z",
    "title_canon_sha256": "eda892e194165d9f783f543ba0f7ac9d3abf76e85aa9df428d184d2387b6a9c0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.05025",
    "kind": "arxiv",
    "version": 4
  }
}