Pith Number

pith:TVITG5OA

pith:2013:TVITG5OAKO4RIYNQOSA6LDRZNZ

not attested not anchored not stored refs pending

Connection-state approach to pre- and post-selected quantum measurements

Abraham G. Kofman, Franco Nori, Sahin K. Ozdemir

arxiv:1303.6031 v2 · 2013-03-25 · 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{TVITG5OAKO4RIYNQOSA6LDRZNZ}

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	2026-05-18T03:17:00.983815Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9d513375c053b91461b07481e58e396e6f90eeb1b42bbb9531d76abd51afc924

Aliases

arxiv: 1303.6031 · arxiv_version: 1303.6031v2 · doi: 10.48550/arxiv.1303.6031 · pith_short_12: TVITG5OAKO4R · pith_short_16: TVITG5OAKO4RIYNQ · pith_short_8: TVITG5OA

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/TVITG5OAKO4RIYNQOSA6LDRZNZ \
  | 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: 9d513375c053b91461b07481e58e396e6f90eeb1b42bbb9531d76abd51afc924

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9bc1b648db5f6ce62d0641280c650d98075019e2daa33d36252bd8ea2ee60c17",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2013-03-25T05:28:34Z",
    "title_canon_sha256": "ec003198c60060332340c87e4081ce87828c638d52ef2614927f1ee3c3946861"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1303.6031",
    "kind": "arxiv",
    "version": 2
  }
}