Pith Number

pith:AA3764HM

pith:1998:AA3764HMNPVPARRTGWLZ4VIZYU

not attested not anchored not stored refs pending

Generation of arbitrary quantum states of traveling fields

D.-G. Welsch, J. Clausen, L. Knoll, M. Dakna

arxiv:quant-ph/9807089 v2 · 1998-07-31 · 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{AA3764HMNPVPARRTGWLZ4VIZYU}

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	2026-07-04T16:10:59.937192Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0037ff70ec6beaf0463335979e5519c51c58de1e3dbc7f6fce7d8e4efee218a5

Aliases

arxiv: quant-ph/9807089 · arxiv_version: quant-ph/9807089v2 · doi: 10.48550/arxiv.quant-ph/9807089 · pith_short_12: AA3764HMNPVP · pith_short_16: AA3764HMNPVPARRT · pith_short_8: AA3764HM

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/AA3764HMNPVPARRTGWLZ4VIZYU \
  | 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: 0037ff70ec6beaf0463335979e5519c51c58de1e3dbc7f6fce7d8e4efee218a5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bcc0939a8d427222905993ed648d8d2631a59f1aa851181e9b42ce9e6957a14d",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "quant-ph",
    "submitted_at": "1998-07-31T15:28:55Z",
    "title_canon_sha256": "708effc447ee5ed071d992cabbd27d847b80c19b811291130e66b35796cd6e09"
  },
  "schema_version": "1.0",
  "source": {
    "id": "quant-ph/9807089",
    "kind": "arxiv",
    "version": 2
  }
}