Pith Number

pith:F6QKB23E

pith:2005:F6QKB23EGUFTZ3FENZZTGW5VXK

not attested not anchored not stored refs pending

Decoherence modes of entangled qubits within neutron interferometry

Katharina Durstberger, Reinhold A. Bertlmann, Yuji Hasegawa

arxiv:quant-ph/0512103 v1 · 2005-12-13 · 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{F6QKB23EGUFTZ3FENZZTGW5VXK}

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	2026-05-18T04:42:35.477822Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2fa0a0eb64350b3ceca46e73335bb5babb1eeea364da5165f32debb6d01bb66e

Aliases

arxiv: quant-ph/0512103 · arxiv_version: quant-ph/0512103v1 · doi: 10.48550/arxiv.quant-ph/0512103 · pith_short_12: F6QKB23EGUFT · pith_short_16: F6QKB23EGUFTZ3FE · pith_short_8: F6QKB23E

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/F6QKB23EGUFTZ3FENZZTGW5VXK \
  | 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: 2fa0a0eb64350b3ceca46e73335bb5babb1eeea364da5165f32debb6d01bb66e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b0c851863a4c95237d8ed5f533a4c574e70b32af69f0ebc2d4cdf193912bc54e",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "quant-ph",
    "submitted_at": "2005-12-13T18:32:25Z",
    "title_canon_sha256": "457e57c9a5a07458ec7bb98a02a4ec69535b61b939ce3204358a5a8374e07561"
  },
  "schema_version": "1.0",
  "source": {
    "id": "quant-ph/0512103",
    "kind": "arxiv",
    "version": 1
  }
}