Pith Number

pith:67SWXUX4

pith:2021:67SWXUX4L3SVUAHGPNGU6VQBSU

not attested not anchored not stored refs pending

Non-Abelian Toda field theories from a 4D Chern-Simons theory

Jun-ichi Sakamoto, Kentaroh Yoshida, Osamu Fukushima

arxiv:2112.11276 v1 · 2021-12-21 · 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{67SWXUX4L3SVUAHGPNGU6VQBSU}

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	2026-07-05T04:14:19.394995Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f7e56bd2fc5ee55a00e67b4d4f5601952a471f5e08cc58599aa64ac526e1320f

Aliases

arxiv: 2112.11276 · arxiv_version: 2112.11276v1 · doi: 10.48550/arxiv.2112.11276 · pith_short_12: 67SWXUX4L3SV · pith_short_16: 67SWXUX4L3SVUAHG · pith_short_8: 67SWXUX4

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/67SWXUX4L3SVUAHGPNGU6VQBSU \
  | 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: f7e56bd2fc5ee55a00e67b4d4f5601952a471f5e08cc58599aa64ac526e1320f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7cde12aab27a3ee882a3e5e02f195eb6bf0ab32cec11cfe5a9d18e83c27639e3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2021-12-21T15:03:52Z",
    "title_canon_sha256": "16072cb33603096d0cb02fd2a041e8a37f7b71e4839b78f4c13a1f70a10aff63"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2112.11276",
    "kind": "arxiv",
    "version": 1
  }
}