Pith Number

pith:BPUEXAT3

pith:2023:BPUEXAT33WZTEAKNR4X2S5MWQN

not attested not anchored not stored refs pending

Maxwell equations in curved spacetime

Hyerim Noh, Jai-chan Hwang

arxiv:2307.14555 v2 · 2023-07-27 · gr-qc · astro-ph.CO · 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{BPUEXAT33WZTEAKNR4X2S5MWQN}

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

Beyond Acoustic Emotion Recognition: Multimodal Pathos Analysis in Political Speech Using LLM-Based and Acoustic Emotion Models

Receipt and verification

First computed	2026-07-05T07:27:07.280043Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0be84b827bddb332014d8f2fa97596834a5c4b836ea980f5bb668952e1e0bfdc

Aliases

arxiv: 2307.14555 · arxiv_version: 2307.14555v2 · doi: 10.48550/arxiv.2307.14555 · pith_short_12: BPUEXAT33WZT · pith_short_16: BPUEXAT33WZTEAKN · pith_short_8: BPUEXAT3

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/BPUEXAT33WZTEAKNR4X2S5MWQN \
  | 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: 0be84b827bddb332014d8f2fa97596834a5c4b836ea980f5bb668952e1e0bfdc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "af04b427ffc070643a977cb608369d507357134e62c9f805c005242de279380c",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2023-07-27T00:30:00Z",
    "title_canon_sha256": "8f2936551966062a930f38c8a965d2a460018cbf757854419f70655f97bbafd1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2307.14555",
    "kind": "arxiv",
    "version": 2
  }
}