Pith Number

pith:WQAXDLYP

pith:1999:WQAXDLYPK7SBMX72OJBU4YSXIV

not attested not anchored not stored refs pending

Filtering Number States of the Vibrational Motion of an Ion

H. Moya-Cessa, P. Tombesi

arxiv:quant-ph/9911005 v1 · 1999-11-03 · 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{WQAXDLYPK7SBMX72OJBU4YSXIV}

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	2026-05-18T03:31:07.301033Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b40171af0f57e4165ffa72434e625745639ea106cd8de3472b042b1f8ed39dbc

Aliases

arxiv: quant-ph/9911005 · arxiv_version: quant-ph/9911005v1 · doi: 10.48550/arxiv.quant-ph/9911005 · pith_short_12: WQAXDLYPK7SB · pith_short_16: WQAXDLYPK7SBMX72 · pith_short_8: WQAXDLYP

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/WQAXDLYPK7SBMX72OJBU4YSXIV \
  | 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: b40171af0f57e4165ffa72434e625745639ea106cd8de3472b042b1f8ed39dbc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c548903611c9b32c15b000cdbf3e62b17de8a3f935f08316782bc9d5bc9ae9a7",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "quant-ph",
    "submitted_at": "1999-11-03T13:20:55Z",
    "title_canon_sha256": "252139ee7c968720aaa5afbaa6bc03979105383e3d236f37fb3fd3b3d191e266"
  },
  "schema_version": "1.0",
  "source": {
    "id": "quant-ph/9911005",
    "kind": "arxiv",
    "version": 1
  }
}