Pith Number

pith:DZU353F4

pith:2011:DZU353F4PRKAHRKP6VAQGWYT5Y

not attested not anchored not stored refs pending

Broken Baby Skyrmions

Juha J\"aykk\"a, Martin Speight, Paul Sutcliffe

arxiv:1106.1125 v2 · 2011-06-06 · 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{DZU353F4PRKAHRKP6VAQGWYT5Y}

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	2026-05-18T02:01:41.664162Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1e69beecbc7c5403c54ff541035b13ee2fe08f99f54cfe134998ce334a081876

Aliases

arxiv: 1106.1125 · arxiv_version: 1106.1125v2 · doi: 10.48550/arxiv.1106.1125 · pith_short_12: DZU353F4PRKA · pith_short_16: DZU353F4PRKAHRKP · pith_short_8: DZU353F4

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/DZU353F4PRKAHRKP6VAQGWYT5Y \
  | 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: 1e69beecbc7c5403c54ff541035b13ee2fe08f99f54cfe134998ce334a081876

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bb0d7645a1289314bf973862763807013d05f97a2e4f60a4ce09534f146f5566",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2011-06-06T17:19:37Z",
    "title_canon_sha256": "a733faba0ddc20a457874ad6cc391d7474a297bbe20182fa73154da5c5c2480d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1106.1125",
    "kind": "arxiv",
    "version": 2
  }
}