Pith Number

pith:JBPINGYQ

pith:2023:JBPINGYQBEMH2UBHMLUA5WLVEY

not attested not anchored not stored refs pending

Solving Einstein equations using deep learning

Chen-Qi Li, Long-Gang Pang, Zhi-Han Li

arxiv:2309.07397 v1 · 2023-09-14 · gr-qc · nucl-th · physics.comp-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JBPINGYQBEMH2UBHMLUA5WLVEY}

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

Unified Entropic Dynamics Framework for Classical, and Quantum Wave Equations

Receipt and verification

First computed	2026-07-05T06:50:34.998951Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

485e869b1009187d502762e80ed975260cd6d50b6fd39611d15ec497072b969b

Aliases

arxiv: 2309.07397 · arxiv_version: 2309.07397v1 · doi: 10.48550/arxiv.2309.07397 · pith_short_12: JBPINGYQBEMH · pith_short_16: JBPINGYQBEMH2UBH · pith_short_8: JBPINGYQ

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/JBPINGYQBEMH2UBHMLUA5WLVEY \
  | 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: 485e869b1009187d502762e80ed975260cd6d50b6fd39611d15ec497072b969b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9d946f1b23d66b713ccc8b6ce19f0c3af2ee65dd82d2fc1479c8d5c6e9f4c927",
    "cross_cats_sorted": [
      "nucl-th",
      "physics.comp-ph"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2023-09-14T02:46:48Z",
    "title_canon_sha256": "2ca929dd2e78b35f667dfedbeb056be694457011d388e065ecd72fa4c27a1d5e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2309.07397",
    "kind": "arxiv",
    "version": 1
  }
}