Pith Number

pith:FTFFU3II

pith:2021:FTFFU3IIB4TGLOPP2DUYPOLRTA

not attested not anchored not stored refs pending

Reconstructing wormhole solutions in curvature based Extended Theories of Gravity

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

arxiv:2102.01123 v2 · 2021-02-01 · gr-qc · astro-ph.HE · 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{FTFFU3IIB4TGLOPP2DUYPOLRTA}

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

Traversable Wormholes Supported by Entropy-Inspired Effective Matter Sectors

Receipt and verification

First computed	2026-07-05T02:16:53.177732Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2cca5a6d080f2665b9efd0e987b971983c42805bdcdbcacdc4508dce431711e3

Aliases

arxiv: 2102.01123 · arxiv_version: 2102.01123v2 · doi: 10.48550/arxiv.2102.01123 · pith_short_12: FTFFU3IIB4TG · pith_short_16: FTFFU3IIB4TGLOPP · pith_short_8: FTFFU3II

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/FTFFU3IIB4TGLOPP2DUYPOLRTA \
  | 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: 2cca5a6d080f2665b9efd0e987b971983c42805bdcdbcacdc4508dce431711e3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "411c732dc3fbe84007c08df0ead8df22eca24772cff09abd7942d04a37f83550",
    "cross_cats_sorted": [
      "astro-ph.HE",
      "hep-th"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2021-02-01T19:36:55Z",
    "title_canon_sha256": "3f2cf70cde8d7a2ae7fc6f4049b380ae58da45f86148a0a3b4ae565067f8b0d2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2102.01123",
    "kind": "arxiv",
    "version": 2
  }
}