Pith Number

pith:LGA2EGED

pith:2013:LGA2EGEDFNLHOZIEPT6C5DIKFQ

not attested not anchored not stored refs pending

On the properties of the irrotational dust model

Jedrzej \'Swie\.zewski

arxiv:1307.4687 v2 · 2013-07-17 · 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{LGA2EGEDFNLHOZIEPT6C5DIKFQ}

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

On the dynamics of single-vertex states in quantum-reduced loop gravity

Receipt and verification

First computed	2026-05-18T03:10:57.818139Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5981a218832b567765047cfc2e8d0a2c20047ede1bf6988b5a7327cf166ad397

Aliases

arxiv: 1307.4687 · arxiv_version: 1307.4687v2 · doi: 10.48550/arxiv.1307.4687 · pith_short_12: LGA2EGEDFNLH · pith_short_16: LGA2EGEDFNLHOZIE · pith_short_8: LGA2EGED

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/LGA2EGEDFNLHOZIEPT6C5DIKFQ \
  | 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: 5981a218832b567765047cfc2e8d0a2c20047ede1bf6988b5a7327cf166ad397

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c346b3357bcb81c1689cb7500fef7bee60d04f088731691ef64611dcb5dba245",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2013-07-17T16:28:29Z",
    "title_canon_sha256": "a88fa9d233a77189294d565645670408104670ca37c163fbca267132378104e7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.4687",
    "kind": "arxiv",
    "version": 2
  }
}