Pith Number

pith:PHIF23GF

pith:2012:PHIF23GF3ZTPKNCUSXKJURSGXA

not attested not anchored not stored refs pending

Noncommutativity and Non-anticommutativity in Perturbative Quantum Gravity

Mir Faizal

arxiv:1204.0295 v1 · 2012-04-02 · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PHIF23GF3ZTPKNCUSXKJURSGXA}

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	2026-05-18T01:57:58.278364Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

79d05d6cc5de66f5345495d49a4646b82b50b563e7f0677d21f52b871208095b

Aliases

arxiv: 1204.0295 · arxiv_version: 1204.0295v1 · doi: 10.48550/arxiv.1204.0295 · pith_short_12: PHIF23GF3ZTP · pith_short_16: PHIF23GF3ZTPKNCU · pith_short_8: PHIF23GF

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/PHIF23GF3ZTPKNCUSXKJURSGXA \
  | 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: 79d05d6cc5de66f5345495d49a4646b82b50b563e7f0677d21f52b871208095b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f88d6e067536a540fcc7e81196d98ca2eeed1be2be765b2bbf572ecdb9f364ab",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2012-04-02T02:28:06Z",
    "title_canon_sha256": "c12f1fd3d92f5a1d5c8cf29a03a0ec41be87354c06f87e4103971d522b7f9da8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1204.0295",
    "kind": "arxiv",
    "version": 1
  }
}