Pith Number

pith:ALROZZDI

pith:1999:ALROZZDIRUQFIFLEFU53YJLPQ6

not attested not anchored not stored refs pending

Discrete Q- and P-symbols for spin s

Jean-Pierre Amiet, Stefan Weigert

arxiv:quant-ph/9906099 v1 · 1999-06-26 · 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{ALROZZDIRUQFIFLEFU53YJLPQ6}

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	2026-05-18T01:37:52.473624Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

02e2ece4688d205415642d3bbc256f87b36e93d0640fc0b0c4f85bc853b2b45c

Aliases

arxiv: quant-ph/9906099 · arxiv_version: quant-ph/9906099v1 · doi: 10.48550/arxiv.quant-ph/9906099 · pith_short_12: ALROZZDIRUQF · pith_short_16: ALROZZDIRUQFIFLE · pith_short_8: ALROZZDI

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/ALROZZDIRUQFIFLEFU53YJLPQ6 \
  | 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: 02e2ece4688d205415642d3bbc256f87b36e93d0640fc0b0c4f85bc853b2b45c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c5a82da6401a6ad5b449f471394794b837daa888b52fd3b1f79ca686a87e62d2",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "quant-ph",
    "submitted_at": "1999-06-26T11:56:21Z",
    "title_canon_sha256": "cab24002a64c8be55cbed4a40c95b13c48da0b8a30e3947d68a9e8b043525db0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "quant-ph/9906099",
    "kind": "arxiv",
    "version": 1
  }
}