Pith Number

pith:L736ARA4

pith:2006:L736ARA47IBAGQOEAQLUI5T3ZK

not attested not anchored not stored refs pending

Spinning Gravitating Skyrmions

Burkhard Kleihaus, Jutta Kunz, Theodora Ioannidou

arxiv:gr-qc/0608110 v1 · 2006-08-25 · gr-qc · 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{L736ARA47IBAGQOEAQLUI5T3ZK}

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	2026-07-04T15:17:01.795135Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5ff7e0441cfa020341c4041744767bca898584cb2becbba04b43f1f7e4b1d436

Aliases

arxiv: gr-qc/0608110 · arxiv_version: gr-qc/0608110v1 · doi: 10.48550/arxiv.gr-qc/0608110 · pith_short_12: L736ARA47IBA · pith_short_16: L736ARA47IBAGQOE · pith_short_8: L736ARA4

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/L736ARA47IBAGQOEAQLUI5T3ZK \
  | 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: 5ff7e0441cfa020341c4041744767bca898584cb2becbba04b43f1f7e4b1d436

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1c355894a01c659cab33a9ff11a3a88015186b4d44b3c73bca12af4305a65afe",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "",
    "primary_cat": "gr-qc",
    "submitted_at": "2006-08-25T15:24:50Z",
    "title_canon_sha256": "0a9958a4f7d67fc651f02cbc6e6b2f545282054494d9d7684030fb8dd7516da3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "gr-qc/0608110",
    "kind": "arxiv",
    "version": 1
  }
}