Pith Number

pith:AYL2QWN5

pith:2013:AYL2QWN5XW5Q5HIWPOKK4JBW3E

not attested not anchored not stored refs pending

Weak measurement induced super discord can resurrect lost quantumness

Arun Kumar Pati, Uttam Singh

arxiv:1305.4393 v1 · 2013-05-19 · 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{AYL2QWN5XW5Q5HIWPOKK4JBW3E}

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	2026-05-18T02:52:49.601730Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0617a859bdbdbb0e9d167b94ae2436d9123ebcde52e78a6028cf4778a608835d

Aliases

arxiv: 1305.4393 · arxiv_version: 1305.4393v1 · doi: 10.48550/arxiv.1305.4393 · pith_short_12: AYL2QWN5XW5Q · pith_short_16: AYL2QWN5XW5Q5HIW · pith_short_8: AYL2QWN5

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/AYL2QWN5XW5Q5HIWPOKK4JBW3E \
  | 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: 0617a859bdbdbb0e9d167b94ae2436d9123ebcde52e78a6028cf4778a608835d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d0b2179e55894165e19efad43a5cbffb594809e474a8e5b1ac2732bf1d0a7494",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2013-05-19T18:56:54Z",
    "title_canon_sha256": "2745db6729024a9056fa92596b6434e6d9a870017c79bd24bf1915aec8925fd5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1305.4393",
    "kind": "arxiv",
    "version": 1
  }
}