Pith Number

pith:KJLGU5S3

pith:1999:KJLGU5S3K47UDPRB64CP4MX7N7

not attested not anchored not stored refs pending

Spin-orbit pendulum - Relativistic extension

France), Grenoble, Lublin, M.Turek, Poland), P.Rozmej (University MCS, R. Arvieu (ISN

arxiv:quant-ph/9909023 v1 · 1999-09-07 · 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{KJLGU5S3K47UDPRB64CP4MX7N7}

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	2026-07-04T14:47:28.175004Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

52566a765b573f41be21f704fe32ff6ff9d53672d9daba4852b610eb0dbbd417

Aliases

arxiv: quant-ph/9909023 · arxiv_version: quant-ph/9909023v1 · doi: 10.48550/arxiv.quant-ph/9909023 · pith_short_12: KJLGU5S3K47U · pith_short_16: KJLGU5S3K47UDPRB · pith_short_8: KJLGU5S3

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/KJLGU5S3K47UDPRB64CP4MX7N7 \
  | 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: 52566a765b573f41be21f704fe32ff6ff9d53672d9daba4852b610eb0dbbd417

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e022e6de4c731be502f80b6e72d009f6abb273c39fff0174a37df47e5e260821",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "quant-ph",
    "submitted_at": "1999-09-07T17:40:29Z",
    "title_canon_sha256": "29f1b1b9c48f96795124e3ecd0a9f9420c7b143365c17c814e1cf957f5b4c797"
  },
  "schema_version": "1.0",
  "source": {
    "id": "quant-ph/9909023",
    "kind": "arxiv",
    "version": 1
  }
}