Pith Number

pith:NSCQN53T

pith:2014:NSCQN53TNXMYJIMV2UHIZ3DQDY

not attested not anchored not stored refs pending

No Quantum Brooks' Theorem

Steven Lu

arxiv:1411.7666 v1 · 2014-11-27 · quant-ph · cs.IT · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NSCQN53TNXMYJIMV2UHIZ3DQDY}

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	2026-05-18T02:32:37.474631Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6c8506f7736dd984a195d50e8cec701e0a3d211e9c8a3ccc3393e934f06a9b8a

Aliases

arxiv: 1411.7666 · arxiv_version: 1411.7666v1 · doi: 10.48550/arxiv.1411.7666 · pith_short_12: NSCQN53TNXMY · pith_short_16: NSCQN53TNXMYJIMV · pith_short_8: NSCQN53T

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/NSCQN53TNXMYJIMV2UHIZ3DQDY \
  | 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: 6c8506f7736dd984a195d50e8cec701e0a3d211e9c8a3ccc3393e934f06a9b8a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f4713e678bef99d2c48d49fca33260449ca518385795f08b0d9cf68d03390b8e",
    "cross_cats_sorted": [
      "cs.IT",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2014-11-27T17:56:32Z",
    "title_canon_sha256": "b2d50db8a606a00948c52297b6fbe50bf0b1709858e368ca62e374fcbd991c0c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1411.7666",
    "kind": "arxiv",
    "version": 1
  }
}