Pith Number

pith:7APM74LR

pith:2005:7APM74LRNHQLZLZ7RKGPGXMJIO

not attested not anchored not stored refs pending

Stability analysis of dynamic thin shells

Francisco S. N. Lobo, Paulo Crawford

arxiv:gr-qc/0507063 v2 · 2005-07-14 · gr-qc · astro-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{7APM74LRNHQLZLZ7RKGPGXMJIO}

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	2026-07-04T16:55:16.263355Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f81ecff17169e0bcaf3f8a8cf35d8943922728d7cdf7788b2ec59aec297a67c8

Aliases

arxiv: gr-qc/0507063 · arxiv_version: gr-qc/0507063v2 · doi: 10.48550/arxiv.gr-qc/0507063 · pith_short_12: 7APM74LRNHQL · pith_short_16: 7APM74LRNHQLZLZ7 · pith_short_8: 7APM74LR

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/7APM74LRNHQLZLZ7RKGPGXMJIO \
  | 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: f81ecff17169e0bcaf3f8a8cf35d8943922728d7cdf7788b2ec59aec297a67c8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d3ca5ba78e19aab2676f475d6901941fac9d42901ce25a1c85bc98c046a7cf89",
    "cross_cats_sorted": [
      "astro-ph",
      "hep-th"
    ],
    "license": "",
    "primary_cat": "gr-qc",
    "submitted_at": "2005-07-14T16:27:16Z",
    "title_canon_sha256": "e0fc79cc07c66612c6ae99cab671d190e4a50661e632e4d094f56d8e5c7e9a50"
  },
  "schema_version": "1.0",
  "source": {
    "id": "gr-qc/0507063",
    "kind": "arxiv",
    "version": 2
  }
}