Pith Number

pith:6ERATVRE

pith:2025:6ERATVREPADR7CT7DPX7265YY2

not attested not anchored not stored refs pending

Dynamical Wormhole Solutions in $f(R, T)$ Gravity

Maryam Ranjbar, Yaghoub Heydarzade

arxiv:2504.17910 v2 · 2025-04-24 · 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{6ERATVREPADR7CT7DPX7265YY2}

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	2026-07-05T11:44:48.019073Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f12209d62478071f8a7f1beffd7bb8c6892ccec851bc49ef4808a55db0cbe19e

Aliases

arxiv: 2504.17910 · arxiv_version: 2504.17910v2 · doi: 10.48550/arxiv.2504.17910 · pith_short_12: 6ERATVREPADR · pith_short_16: 6ERATVREPADR7CT7 · pith_short_8: 6ERATVRE

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/6ERATVREPADR7CT7DPX7265YY2 \
  | 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: f12209d62478071f8a7f1beffd7bb8c6892ccec851bc49ef4808a55db0cbe19e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f7dfa35524e496318c52b0bc4b2bd788cdf4592a4943862b62fd1ba308a8e799",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2025-04-24T19:56:11Z",
    "title_canon_sha256": "3abbb88384acb2373c208bd9e8d848a04980e5320b23f880a3be393442be129e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.17910",
    "kind": "arxiv",
    "version": 2
  }
}