Pith Number

pith:X22DJM6I

pith:2026:X22DJM6I2MJC7Z5X74C4IEVURD

not attested not anchored not stored refs pending

Emergence and Recovery of (logical) Kochen-Specker Contextuality via Hamilton Extension

Amit Mukherjee, Ananya Chakraborty, Anushko Chattopadhyay, Biswadeep Chatterjee, Jayashree Karmakar, Manik Banik, Rafiuddin Gazi, Snehasish Roy Chowdhury

arxiv:2607.14629 v1 · 2026-07-16 · quant-ph · math-ph · math.MP

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{X22DJM6I2MJC7Z5X74C4IEVURD}

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	2026-07-17T01:21:21.817178Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

beb434b3c8d3122fe7b7ff05c412b488dc3e1d0f3f05e5fa6d1685253909ca95

Aliases

arxiv: 2607.14629 · arxiv_version: 2607.14629v1 · doi: 10.48550/arxiv.2607.14629 · pith_short_12: X22DJM6I2MJC · pith_short_16: X22DJM6I2MJC7Z5X · pith_short_8: X22DJM6I

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/X22DJM6I2MJC7Z5X74C4IEVURD \
  | 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: beb434b3c8d3122fe7b7ff05c412b488dc3e1d0f3f05e5fa6d1685253909ca95

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b79b49f63bed9f2f834ac832fe3c88c3e9ffb26cf8df914e8d6f9a1224233bb3",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2026-07-16T06:47:20Z",
    "title_canon_sha256": "1d4be7eef1af637186cbd0e53ccecb203f2801a22529a2b076e4bbeb01d3b6dc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.14629",
    "kind": "arxiv",
    "version": 1
  }
}