Pith Number

pith:UYYHQTRO

pith:2020:UYYHQTROOHMVDUPEQU3UAAWYO7

not attested not anchored not stored refs pending

Properties of a recent quantum extension of the Kruskal geometry

Abhay Ashtekar, Javier Olmedo

arxiv:2005.02309 v3 · 2020-05-05 · 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{UYYHQTROOHMVDUPEQU3UAAWYO7}

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

Lessons from gauge fixing and polymerization of loop quantum black holes with a cosmological constant

Receipt and verification

First computed	2026-07-05T02:06:30.862394Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a630784e2e71d951d1e485374002d877ea554584dc538ecf150533f69ab28f39

Aliases

arxiv: 2005.02309 · arxiv_version: 2005.02309v3 · doi: 10.48550/arxiv.2005.02309 · pith_short_12: UYYHQTROOHMV · pith_short_16: UYYHQTROOHMVDUPE · pith_short_8: UYYHQTRO

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/UYYHQTROOHMVDUPEQU3UAAWYO7 \
  | 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: a630784e2e71d951d1e485374002d877ea554584dc538ecf150533f69ab28f39

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4927cd8bf1580c8934d5b3ed4997adcc3236ff2bddf76b7ef6de3a3a984f72ff",
    "cross_cats_sorted": [
      "hep-th",
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2020-05-05T16:12:37Z",
    "title_canon_sha256": "09b707ea8861329a17876849b5828e5046bf17fa1406972bdea7fdbc3d13a1d7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2005.02309",
    "kind": "arxiv",
    "version": 3
  }
}