Pith Number

pith:ZMPKY4AI

pith:2011:ZMPKY4AICAGZLWPNFU4U6DLFDJ

not attested not anchored not stored refs pending

Stability of charged thin shells

Claudio Simeone, Ernesto F. Eiroa

arxiv:1102.1683 v2 · 2011-02-08 · 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{ZMPKY4AICAGZLWPNFU4U6DLFDJ}

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	2026-05-18T04:23:02.363718Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cb1eac7008100d95d9ed2d394f0d651a4b8243d94b61759ea69b1d4c0ea2352c

Aliases

arxiv: 1102.1683 · arxiv_version: 1102.1683v2 · doi: 10.48550/arxiv.1102.1683 · pith_short_12: ZMPKY4AICAGZ · pith_short_16: ZMPKY4AICAGZLWPN · pith_short_8: ZMPKY4AI

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/ZMPKY4AICAGZLWPNFU4U6DLFDJ \
  | 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: cb1eac7008100d95d9ed2d394f0d651a4b8243d94b61759ea69b1d4c0ea2352c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "58e0cc1eafb199522002f54dd52e3b5b56cb6376ed5a712eab4bcb11f62b42b5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2011-02-08T18:43:48Z",
    "title_canon_sha256": "ea9eb478ae4f8bf95a9911252c5754eea2162380e2f218d2695e5a48c89ef3cd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1102.1683",
    "kind": "arxiv",
    "version": 2
  }
}