Pith Number

pith:PVGIWSZV

pith:2022:PVGIWSZV37H7BWSPFSLRDKTI7E

not attested not anchored not stored refs pending

Effective Actions for Regge Piecewise Flat Quantum Gravity

Aleksandar Mikovic

arxiv:2203.12313 v2 · 2022-03-23 · gr-qc · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PVGIWSZV37H7BWSPFSLRDKTI7E}

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	2026-07-05T04:24:58.906549Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7d4c8b4b35dfcff0da4f2c9711aa68f93ba72d2d996482548cccea82d9f855d9

Aliases

arxiv: 2203.12313 · arxiv_version: 2203.12313v2 · doi: 10.48550/arxiv.2203.12313 · pith_short_12: PVGIWSZV37H7 · pith_short_16: PVGIWSZV37H7BWSP · pith_short_8: PVGIWSZV

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/PVGIWSZV37H7BWSPFSLRDKTI7E \
  | 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: 7d4c8b4b35dfcff0da4f2c9711aa68f93ba72d2d996482548cccea82d9f855d9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fd9f757a6bc3fb3d9a07ea5f93ff9ea0a277de6546642833780f674fc191648f",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2022-03-23T10:27:03Z",
    "title_canon_sha256": "24c99d8c2219eb6d4d1fc28175907f4aa267b92bb679f86aaaf00a84d3291c7f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.12313",
    "kind": "arxiv",
    "version": 2
  }
}