Pith Number

pith:T65F6S4Q

pith:2003:T65F6S4QHVIF6FSYKWXFGEP5VC

not attested not anchored not stored refs pending

Ultra-fast propagation of Schr\"odinger waves in absorbing media

A. Ruschhaupt, F. Delgado, J. G. Muga

arxiv:quant-ph/0306184 v1 · 2003-06-26 · 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{T65F6S4QHVIF6FSYKWXFGEP5VC}

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	2026-07-04T16:42:32.711348Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9fba5f4b903d505f165855ae5311fda888e9febc1f8b3ccaf14a2b7baf17da33

Aliases

arxiv: quant-ph/0306184 · arxiv_version: quant-ph/0306184v1 · doi: 10.48550/arxiv.quant-ph/0306184 · pith_short_12: T65F6S4QHVIF · pith_short_16: T65F6S4QHVIF6FSY · pith_short_8: T65F6S4Q

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/T65F6S4QHVIF6FSYKWXFGEP5VC \
  | 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: 9fba5f4b903d505f165855ae5311fda888e9febc1f8b3ccaf14a2b7baf17da33

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f38a8d3b14a2b69dfc646f671c88beffd29abf62dd878eb1e1f5bb35f6828dc6",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "quant-ph",
    "submitted_at": "2003-06-26T18:20:52Z",
    "title_canon_sha256": "4cf464ab13918284fc9f94bfa18b281f27ac585399e954c268ebf18c3b171a64"
  },
  "schema_version": "1.0",
  "source": {
    "id": "quant-ph/0306184",
    "kind": "arxiv",
    "version": 1
  }
}