Pith Number

pith:4WCSRP76

pith:2021:4WCSRP763HFKOPY6FLMTYU4YUW

not attested not anchored not stored refs pending

Testing wormhole solutions in extended gravity through the Poynting-Robertson effect

Emmanuele Battista, Mariafelicia De Laurentis, Salvatore Capozziello, Vittorio De Falco

arxiv:2101.04960 v1 · 2021-01-13 · gr-qc · astro-ph.HE · hep-ph · 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{4WCSRP763HFKOPY6FLMTYU4YUW}

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

2 papers in Pith

Traversable Wormholes Supported by Entropy-Inspired Effective Matter Sectors

On the Cuspy Structure of Rotating Wormhole Shadows

Receipt and verification

First computed	2026-07-05T02:11:25.966884Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e58528bffed9caa73f1e2ad93c5398a5922ef3c5ee169e3feae00011fbc81b54

Aliases

arxiv: 2101.04960 · arxiv_version: 2101.04960v1 · doi: 10.48550/arxiv.2101.04960 · pith_short_12: 4WCSRP763HFK · pith_short_16: 4WCSRP763HFKOPY6 · pith_short_8: 4WCSRP76

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/4WCSRP763HFKOPY6FLMTYU4YUW \
  | 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: e58528bffed9caa73f1e2ad93c5398a5922ef3c5ee169e3feae00011fbc81b54

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6341bfca8b692afa5a3d3ce4178c90d1e9d41b6bb34c30d00e3862b89a699d24",
    "cross_cats_sorted": [
      "astro-ph.HE",
      "hep-ph",
      "hep-th"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2021-01-13T09:44:30Z",
    "title_canon_sha256": "31d88b501ef4f1ece633fa6196b73a216e4d0545dd232531b65e7f881160a253"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2101.04960",
    "kind": "arxiv",
    "version": 1
  }
}