Pith Number

pith:TXZWBEQN

pith:2004:TXZWBEQNFNQKSKXAP6THYEAYS2

not attested not anchored not stored refs pending

Energy conditions, traversable wormholes and dust shells

Francisco S. N. Lobo

arxiv:gr-qc/0410087 v1 · 2004-10-18 · 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{TXZWBEQNFNQKSKXAP6THYEAYS2}

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

Linearized stability of T-duality quantum-inspired thin-shell wormholes

Receipt and verification

First computed	2026-07-04T16:47:49.133335Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9df360920d2b60a92ae07fa67c1018969d7b7361055189e330a2e54171ec7f6b

Aliases

arxiv: gr-qc/0410087 · arxiv_version: gr-qc/0410087v1 · doi: 10.48550/arxiv.gr-qc/0410087 · pith_short_12: TXZWBEQNFNQK · pith_short_16: TXZWBEQNFNQKSKXA · pith_short_8: TXZWBEQN

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/TXZWBEQNFNQKSKXAP6THYEAYS2 \
  | 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: 9df360920d2b60a92ae07fa67c1018969d7b7361055189e330a2e54171ec7f6b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "030c4ffc7d99825d11a12b2f08b3a66ee02715afe4e3915e57cc1545fd88ba56",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "gr-qc",
    "submitted_at": "2004-10-18T21:32:52Z",
    "title_canon_sha256": "f15554f1951011162cb1b4b9e08935514bf537710581928b8c3cee1234f65a28"
  },
  "schema_version": "1.0",
  "source": {
    "id": "gr-qc/0410087",
    "kind": "arxiv",
    "version": 1
  }
}