Pith Number

pith:IFVP4VWE

pith:2006:IFVP4VWEGTUERFKKQWPYWU4WBE

not attested not anchored not stored refs pending

N-body Gravity and the Schroedinger Equation

P.S. Farrugia, R.B. Mann, T.C. Scott

arxiv:gr-qc/0611144 v2 · 2006-11-27 · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IFVP4VWEGTUERFKKQWPYWU4WBE}

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	2026-07-04T15:25:05.415233Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

416afe56c434e848954a859f8b53960910a6bc78457d4e71e8bfb610b55fb7f1

Aliases

arxiv: gr-qc/0611144 · arxiv_version: gr-qc/0611144v2 · doi: 10.48550/arxiv.gr-qc/0611144 · pith_short_12: IFVP4VWEGTUE · pith_short_16: IFVP4VWEGTUERFKK · pith_short_8: IFVP4VWE

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/IFVP4VWEGTUERFKKQWPYWU4WBE \
  | 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: 416afe56c434e848954a859f8b53960910a6bc78457d4e71e8bfb610b55fb7f1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "88094c351d3b037d50804653afb8b0753de3cb1de1f03e5c10f16b516592646f",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "gr-qc",
    "submitted_at": "2006-11-27T20:56:33Z",
    "title_canon_sha256": "c505002d55bf3b67e6ee99e36442cee75c74683b270b14d293d989b23dbe4fb0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "gr-qc/0611144",
    "kind": "arxiv",
    "version": 2
  }
}