Pith Number

pith:B3FHIPX6

pith:2012:B3FHIPX6QV6DP4E3QD5LCHX3DP

not attested not anchored not stored refs pending

Aspects of spherical shells in a D-dimensional background

Claudio Simeone, Ernesto F. Eiroa

arxiv:1202.5009 v2 · 2012-02-22 · 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{B3FHIPX6QV6DP4E3QD5LCHX3DP}

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	2026-05-18T03:58:24.251385Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0eca743efe857c37f09b80fab11efb1bf2b81e3a3881961b9bf93a49bf3bde5d

Aliases

arxiv: 1202.5009 · arxiv_version: 1202.5009v2 · doi: 10.48550/arxiv.1202.5009 · pith_short_12: B3FHIPX6QV6D · pith_short_16: B3FHIPX6QV6DP4E3 · pith_short_8: B3FHIPX6

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/B3FHIPX6QV6DP4E3QD5LCHX3DP \
  | 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: 0eca743efe857c37f09b80fab11efb1bf2b81e3a3881961b9bf93a49bf3bde5d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d176025a57aa50be5878eb3635d1966422dc4f4c8b213d1a99883dae5efd41ef",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2012-02-22T19:09:43Z",
    "title_canon_sha256": "2ad55d51900626f3c38e7c0339594e2ad5e58ec239e03f35f4b0b96acb161c8a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1202.5009",
    "kind": "arxiv",
    "version": 2
  }
}