Pith Number

pith:QOAPCS47

pith:2016:QOAPCS477RKKLHZWLI3SJVSA5P

not attested not anchored not stored refs pending

A note on the Poisson bracket of 2d smeared fluxes in loop quantum gravity

Alberto S. Cattaneo, Alejandro Perez

arxiv:1611.08394 v2 · 2016-11-25 · 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{QOAPCS477RKKLHZWLI3SJVSA5P}

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.

Cited by

1 paper in Pith

Celestial 1-form symmetries

Receipt and verification

First computed	2026-07-05T00:37:25.059127Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8380f14b9ffc54a59f365a3724d640ebc374436104ac742a8d5a15fb78d71415

Aliases

arxiv: 1611.08394 · arxiv_version: 1611.08394v2 · doi: 10.48550/arxiv.1611.08394 · pith_short_12: QOAPCS477RKK · pith_short_16: QOAPCS477RKKLHZW · pith_short_8: QOAPCS47

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/QOAPCS477RKKLHZWLI3SJVSA5P \
  | 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: 8380f14b9ffc54a59f365a3724d640ebc374436104ac742a8d5a15fb78d71415

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "65d5a6834408a65d064765134122817af882f9b1f8054d310c27c2948a1b37c9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2016-11-25T09:29:25Z",
    "title_canon_sha256": "5cb595f474dbba17a19adf7ee28aedfa44b3945e294389cdbc8f442ac66d3367"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1611.08394",
    "kind": "arxiv",
    "version": 2
  }
}