Pith Number

pith:4FX7OMN7

pith:2011:4FX7OMN7KZOKE2L7BXWJVRI3N4

not attested not anchored not stored refs pending

NMR implementation of Quantum Delayed-Choice Experiment

Abhishek Shukla, Soumya Singha Roy, T. S. Mahesh

arxiv:1112.3524 v2 · 2011-12-15 · quant-ph · physics.atom-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{4FX7OMN7KZOKE2L7BXWJVRI3N4}

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	2026-05-18T03:23:12.048826Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e16ff731bf565ca2697f0dec9ac51b6f2dfb9a1fad8706f165021cf311af77dc

Aliases

arxiv: 1112.3524 · arxiv_version: 1112.3524v2 · doi: 10.48550/arxiv.1112.3524 · pith_short_12: 4FX7OMN7KZOK · pith_short_16: 4FX7OMN7KZOKE2L7 · pith_short_8: 4FX7OMN7

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/4FX7OMN7KZOKE2L7BXWJVRI3N4 \
  | 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: e16ff731bf565ca2697f0dec9ac51b6f2dfb9a1fad8706f165021cf311af77dc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b87df79d724fce57716af282dd99c5836b6bbcae37bcb34bce4546c08dea2479",
    "cross_cats_sorted": [
      "physics.atom-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2011-12-15T14:46:41Z",
    "title_canon_sha256": "16fd3285fab67ffeea2f15f5efd6bcb0a3ba00665306fa6e0ca81d9318d7904b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1112.3524",
    "kind": "arxiv",
    "version": 2
  }
}