Pith Number

pith:Z3RVNEQZ

pith:2025:Z3RVNEQZPDF4MZSVJOHXQRJ2N2

not attested not anchored not stored refs pending

Sources of matter for wormholes in a k-essence theory

Bruna Bragato, Carlos F. S. Pereira, H. Belich, J\'ulio C. Fabris, Manuel E. Rodrigues, Marcos V. de S. Silva

arxiv:2512.11018 v2 · 2025-12-11 · 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{Z3RVNEQZPDF4MZSVJOHXQRJ2N2}

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	2026-07-17T01:20:41.558939Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cee356921978cbc666554b8f78453a6e954dc5c0fedf82a9962460d8c82f9325

Aliases

arxiv: 2512.11018 · arxiv_version: 2512.11018v2 · doi: 10.48550/arxiv.2512.11018 · pith_short_12: Z3RVNEQZPDF4 · pith_short_16: Z3RVNEQZPDF4MZSV · pith_short_8: Z3RVNEQZ

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/Z3RVNEQZPDF4MZSVJOHXQRJ2N2 \
  | 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: cee356921978cbc666554b8f78453a6e954dc5c0fedf82a9962460d8c82f9325

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c6ebabdc4a53a7e835d81408e6f61f52cdc79fea822525f5544ef9606b696145",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2025-12-11T18:22:56Z",
    "title_canon_sha256": "84d2431e41c0820951cfcf28b74fc32250b737d8f31b3ad2557759f874c7c113"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2512.11018",
    "kind": "arxiv",
    "version": 2
  }
}