Pith Number

pith:RLMFEGT2

pith:2025:RLMFEGT2LHVB6LZJG5K4GGORQJ

not attested not anchored not stored refs pending

Graph theoretic quantum contextuality and unextendible Product Bases

Arvind, Gurvir Singh

arxiv:2510.26719 v2 · 2025-10-30 · 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{RLMFEGT2LHVB6LZJG5K4GGORQJ}

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	2026-06-09T01:05:10.245237Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8ad8521a7a59ea1f2f293755c319d18255fb70867ed3c68879a38a0faa6bb19e

Aliases

arxiv: 2510.26719 · arxiv_version: 2510.26719v2 · doi: 10.48550/arxiv.2510.26719 · pith_short_12: RLMFEGT2LHVB · pith_short_16: RLMFEGT2LHVB6LZJ · pith_short_8: RLMFEGT2

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/RLMFEGT2LHVB6LZJG5K4GGORQJ \
  | 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: 8ad8521a7a59ea1f2f293755c319d18255fb70867ed3c68879a38a0faa6bb19e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1d1c1412c83caa4fae3c4ab4349f50497f57bcbaf2acc3f78b35741626d495bc",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2025-10-30T17:21:01Z",
    "title_canon_sha256": "16fccba0af4f452feaa254aa17fd9dc639b70886ed9ad57efb496e8b2acd0c10"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2510.26719",
    "kind": "arxiv",
    "version": 2
  }
}