Pith Number

pith:IO34PC2G

pith:2022:IO34PC2GH4XVRUP6LZJHN37GNR

not attested not anchored not stored refs pending

Classical dynamics for Loop Gravity: The 2-vertex model

Eneko Aranguren, Etera R. Livine, I\~naki Garay

arxiv:2204.00307 v1 · 2022-04-01 · 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{IO34PC2GH4XVRUP6LZJHN37GNR}

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

Area bounds and gauge fixing: alternative canonical variables for loop gravity

Receipt and verification

First computed	2026-07-05T04:39:34.497276Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

43b7c78b463f2f58d1fe5e5276efe66c69ee3535bcc62587115dbdeb5acc5ca6

Aliases

arxiv: 2204.00307 · arxiv_version: 2204.00307v1 · doi: 10.48550/arxiv.2204.00307 · pith_short_12: IO34PC2GH4XV · pith_short_16: IO34PC2GH4XVRUP6 · pith_short_8: IO34PC2G

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/IO34PC2GH4XVRUP6LZJHN37GNR \
  | 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: 43b7c78b463f2f58d1fe5e5276efe66c69ee3535bcc62587115dbdeb5acc5ca6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ecac3b3b66156ed308b2aa352f07113039bc0c27af12848ab88412af5e2eb0f1",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2022-04-01T09:37:58Z",
    "title_canon_sha256": "b790501abc53e95d46ce2c0a811e9240ed89dc176b901f05f3665464f817c623"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2204.00307",
    "kind": "arxiv",
    "version": 1
  }
}