Pith Number

pith:4L27WD7Y

pith:2014:4L27WD7YF66LNBD7AR5TWY7ADS

not attested not anchored not stored refs pending

Centre-of-mass motion in multi-particle Schroedinger-Newton dynamics

Andre Grossardt, Domenico Giulini

arxiv:1404.0624 v1 · 2014-04-02 · gr-qc · math-ph · math.MP · 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{4L27WD7YF66LNBD7AR5TWY7ADS}

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	2026-05-18T02:43:10.972209Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e2f5fb0ff82fbcb6847f047b3b63e01ca39dccc7eb5bc86e8564aee13fd15d39

Aliases

arxiv: 1404.0624 · arxiv_version: 1404.0624v1 · doi: 10.48550/arxiv.1404.0624 · pith_short_12: 4L27WD7YF66L · pith_short_16: 4L27WD7YF66LNBD7 · pith_short_8: 4L27WD7Y

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/4L27WD7YF66LNBD7AR5TWY7ADS \
  | 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: e2f5fb0ff82fbcb6847f047b3b63e01ca39dccc7eb5bc86e8564aee13fd15d39

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "90c1ed64aa5c687d37d3241531be09fce39e6676c340da36da9f1fad4013501d",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2014-04-02T17:23:03Z",
    "title_canon_sha256": "8488da18757c9144f75bcd022fd22e8cb11f6d377f86289aa3eeb70bb304d6f1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.0624",
    "kind": "arxiv",
    "version": 1
  }
}