Pith Number

pith:QZ6DDOMJ

pith:2014:QZ6DDOMJUD5OGE2SFCXRMT722I

not attested not anchored not stored refs pending

"Almost" Quotient Space, Non-dynamical Decoherence and Quantum Measurement

Yi-Xin Chen, Yu-Lei Feng

arxiv:1409.7167 v3 · 2014-09-25 · 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{QZ6DDOMJUD5OGE2SFCXRMT722I}

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	2026-05-18T02:19:28.229648Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

867c31b989a0fae3135228af164ffad21d0905c5d1149e7572aaea7db22c821c

Aliases

arxiv: 1409.7167 · arxiv_version: 1409.7167v3 · doi: 10.48550/arxiv.1409.7167 · pith_short_12: QZ6DDOMJUD5O · pith_short_16: QZ6DDOMJUD5OGE2S · pith_short_8: QZ6DDOMJ

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/QZ6DDOMJUD5OGE2SFCXRMT722I \
  | 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: 867c31b989a0fae3135228af164ffad21d0905c5d1149e7572aaea7db22c821c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "896f9cbf7ad8b5c2951bbb986af41a92bd7a7ffeedac2678a7d7dc987b3a510b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2014-09-25T06:50:48Z",
    "title_canon_sha256": "fbe21ea0b2e7ce36fe80262461b581df14ed5b219d0f06011ab5b2e4621fd2e8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.7167",
    "kind": "arxiv",
    "version": 3
  }
}