Pith Number

pith:FWOCBDPM

pith:2000:FWOCBDPMB5RVRFEIJCEV6EVNQ7

not attested not anchored not stored refs pending

Contact between laboratory instruments and equations of quantum mechanics

F. Hadi Madjid, John M. Myers

arxiv:quant-ph/0005007 v1 · 2000-05-01 · 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{FWOCBDPMB5RVRFEIJCEV6EVNQ7}

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	2026-05-18T01:38:03.207308Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2d9c208dec0f6358948848895f12ad87ce4060651bfdd8ab806d0bb3b27197ec

Aliases

arxiv: quant-ph/0005007 · arxiv_version: quant-ph/0005007v1 · doi: 10.48550/arxiv.quant-ph/0005007 · pith_short_12: FWOCBDPMB5RV · pith_short_16: FWOCBDPMB5RVRFEI · pith_short_8: FWOCBDPM

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/FWOCBDPMB5RVRFEIJCEV6EVNQ7 \
  | 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: 2d9c208dec0f6358948848895f12ad87ce4060651bfdd8ab806d0bb3b27197ec

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e13f3d744cba560a79e9b9d2ff032b0ea9f8b8539708db1376a265a1caa2da1e",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "quant-ph",
    "submitted_at": "2000-05-01T14:31:52Z",
    "title_canon_sha256": "ca2791c998cd4777513c7afe736ab699a723546dd2107e1b5d5cd3e8ac4bb8d5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "quant-ph/0005007",
    "kind": "arxiv",
    "version": 1
  }
}