Pith Number

pith:E4XPFSNH

pith:2005:E4XPFSNHICYGUHAZXUR3CA22KE

not attested not anchored not stored refs pending

Interference of mesoscopic particles: quantum--classical transition

P. Facchi, S. Pascazio, T. Yoneda

arxiv:quant-ph/0509032 v1 · 2005-09-05 · 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{E4XPFSNHICYGUHAZXUR3CA22KE}

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	2026-07-04T17:20:35.971284Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

272ef2c9a740b06a1c19bd23b1035a510ad661ed2d0ba3155344d92058760c7c

Aliases

arxiv: quant-ph/0509032 · arxiv_version: quant-ph/0509032v1 · doi: 10.48550/arxiv.quant-ph/0509032 · pith_short_12: E4XPFSNHICYG · pith_short_16: E4XPFSNHICYGUHAZ · pith_short_8: E4XPFSNH

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/E4XPFSNHICYGUHAZXUR3CA22KE \
  | 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: 272ef2c9a740b06a1c19bd23b1035a510ad661ed2d0ba3155344d92058760c7c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f6d9da69d91ac997c69e176fd1ba9320cb23510f4ea42916c2b4fa59924a918b",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "quant-ph",
    "submitted_at": "2005-09-05T10:45:49Z",
    "title_canon_sha256": "a4126c329946f43b2c1d421ccbe627ebd5d6e934b5e01884614218a5b20b81d2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "quant-ph/0509032",
    "kind": "arxiv",
    "version": 1
  }
}