Pith Number

pith:LL3CEDCE

pith:2014:LL3CEDCE456GLF3IJUT3VUTPNK

not attested not anchored not stored refs pending

Quantum which-way information and fringe visibility when the detector is entangled with an ancilla

A. K. Rajagopal, A. R. Usha Devi, H. S. Karthik, J. Prabhu Tej, Sudha

arxiv:1404.6065 v2 · 2014-04-24 · 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{LL3CEDCE456GLF3IJUT3VUTPNK}

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	2026-05-18T02:49:28.392506Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5af6220c44e77c6597684d27bad26f6aa9a921758a8eb2d72790522b257ac78f

Aliases

arxiv: 1404.6065 · arxiv_version: 1404.6065v2 · doi: 10.48550/arxiv.1404.6065 · pith_short_12: LL3CEDCE456G · pith_short_16: LL3CEDCE456GLF3I · pith_short_8: LL3CEDCE

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/LL3CEDCE456GLF3IJUT3VUTPNK \
  | 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: 5af6220c44e77c6597684d27bad26f6aa9a921758a8eb2d72790522b257ac78f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "99750c9f4464a8886a5a1649dac77f5891a164cf303f9caea3590409496abcb9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2014-04-24T09:23:23Z",
    "title_canon_sha256": "6d1a2c5c87a514e5d9f8d6da48fb352c9b65a41963782709e90be84894128685"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.6065",
    "kind": "arxiv",
    "version": 2
  }
}