Pith Number

pith:BFOOXQKY

pith:2014:BFOOXQKY7N6R5A3VDUG7JLH2JA

not attested not anchored not stored refs pending

The Schr\"odinger-Newton equations beyond Newton

Giovanni Manfredi

arxiv:1412.1662 v1 · 2014-12-04 · gr-qc · 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{BFOOXQKY7N6R5A3VDUG7JLH2JA}

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	2026-05-18T01:41:23.287157Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

095cebc158fb7d1e83751d0df4acfa4805288f0ed08f4ae650775348fcf35abf

Aliases

arxiv: 1412.1662 · arxiv_version: 1412.1662v1 · doi: 10.48550/arxiv.1412.1662 · pith_short_12: BFOOXQKY7N6R · pith_short_16: BFOOXQKY7N6R5A3V · pith_short_8: BFOOXQKY

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/BFOOXQKY7N6R5A3VDUG7JLH2JA \
  | 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: 095cebc158fb7d1e83751d0df4acfa4805288f0ed08f4ae650775348fcf35abf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7999ea1b16761d9fc2b21187c9df724003546e131eb209901db77a6409274189",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2014-12-04T13:37:42Z",
    "title_canon_sha256": "7b94ae9b8e82d965db3eb987f692bc5acbf5b6f7c41cf8db81753ca2fe71648e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.1662",
    "kind": "arxiv",
    "version": 1
  }
}