Pith Number

pith:KZXCIYCI

pith:2016:KZXCIYCIB5YEA46DPL5GZBPRMC

not attested not anchored not stored refs pending

Scale-invariant freezing of entanglement

Aditi Sen De, Amit Kumar Pal, Debasis Sadhukhan, Tamoghna Das, Titas Chanda, Ujjwal Sen

arxiv:1610.00730 v2 · 2016-10-03 · 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{KZXCIYCIB5YEA46DPL5GZBPRMC}

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	2026-05-18T00:07:51.074119Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

566e2460480f704073c37afa6c85f16082248e41611043b8034c27b127c8cbd1

Aliases

arxiv: 1610.00730 · arxiv_version: 1610.00730v2 · doi: 10.48550/arxiv.1610.00730 · pith_short_12: KZXCIYCIB5YE · pith_short_16: KZXCIYCIB5YEA46D · pith_short_8: KZXCIYCI

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/KZXCIYCIB5YEA46DPL5GZBPRMC \
  | 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: 566e2460480f704073c37afa6c85f16082248e41611043b8034c27b127c8cbd1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "62ba329a574b0b1c99da61129be82b357436f5b0d2570ee8bf10c92c21c1b19f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2016-10-03T20:23:28Z",
    "title_canon_sha256": "3e3564f6b24f770ad337428f498eeec41557e9073e2e483103811bada5265034"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1610.00730",
    "kind": "arxiv",
    "version": 2
  }
}