Pith Number

pith:5UWKFVTT

pith:2015:5UWKFVTTU5PHBUKPF6MDDPWQ5B

not attested not anchored not stored refs pending

A novel approach to thin-shell wormholes and applications

Francisco S. N. Lobo, Mariam Bouhmadi-L\'opez, Matt Visser, Nadiezhda Montelongo-Garc\'ia, Prado Mart\'in-Moruno

arxiv:1512.08474 v1 · 2015-12-28 · 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{5UWKFVTTU5PHBUKPF6MDDPWQ5B}

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	2026-05-18T01:23:40.622521Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ed2ca2d673a75e70d14f2f9831bed0e86d133e4c4550b8a18d8b38d68638386c

Aliases

arxiv: 1512.08474 · arxiv_version: 1512.08474v1 · doi: 10.48550/arxiv.1512.08474 · pith_short_12: 5UWKFVTTU5PH · pith_short_16: 5UWKFVTTU5PHBUKP · pith_short_8: 5UWKFVTT

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/5UWKFVTTU5PHBUKPF6MDDPWQ5B \
  | 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: ed2ca2d673a75e70d14f2f9831bed0e86d133e4c4550b8a18d8b38d68638386c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "33a37b594954c3701c125bb105303edca145816a867d29ac88104bd8712c61cb",
    "cross_cats_sorted": [
      "astro-ph.HE",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2015-12-28T18:15:54Z",
    "title_canon_sha256": "f31216282e170cfe5e92b15de68e0284259f21fd4555aa187a5c9e93ed1591ba"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.08474",
    "kind": "arxiv",
    "version": 1
  }
}