Pith Number

pith:BCGMMKWJ

pith:2015:BCGMMKWJNKANQ4ETG2CEYH5ZUD

not attested not anchored not stored refs pending

General Relativity in noncommutative spacetime as a unified framework for all interactions and the Higgs field

Ai Viet Nguyen

arxiv:1512.01643 v2 · 2015-12-05 · gr-qc · hep-th · 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{BCGMMKWJNKANQ4ETG2CEYH5ZUD}

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	2026-05-18T01:24:32.505406Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

088cc62ac96a80d8709336844c1fb9a0eaa641923232433c45e005328422ba86

Aliases

arxiv: 1512.01643 · arxiv_version: 1512.01643v2 · doi: 10.48550/arxiv.1512.01643 · pith_short_12: BCGMMKWJNKAN · pith_short_16: BCGMMKWJNKANQ4ET · pith_short_8: BCGMMKWJ

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/BCGMMKWJNKANQ4ETG2CEYH5ZUD \
  | 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: 088cc62ac96a80d8709336844c1fb9a0eaa641923232433c45e005328422ba86

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "de9ff6015988de9c3ad1699aa4562d260db257e4f37f04fdc2591fdce0f7dd69",
    "cross_cats_sorted": [
      "hep-th",
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2015-12-05T09:03:14Z",
    "title_canon_sha256": "1700ca0fac4bbb44eb2a57945a5184eb32b4873463702619f5f1c2754c2126dc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.01643",
    "kind": "arxiv",
    "version": 2
  }
}