Pith Number

pith:J56HGPDJ

pith:2021:J56HGPDJZLR5SETGSWKFMKMT7N

not attested not anchored not stored refs pending

Integrable deformed $T^{1,1}$ sigma models from 4D Chern-Simons theory

Jun-ichi Sakamoto, Kentaroh Yoshida, Osamu Fukushima

arxiv:2105.14920 v2 · 2021-05-31 · 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{J56HGPDJZLR5SETGSWKFMKMT7N}

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	2026-07-05T05:43:45.706885Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4f7c733c69cae3d912669594562993fb5c8024cda7ba2c5414c1d89969a925f3

Aliases

arxiv: 2105.14920 · arxiv_version: 2105.14920v2 · doi: 10.48550/arxiv.2105.14920 · pith_short_12: J56HGPDJZLR5 · pith_short_16: J56HGPDJZLR5SETG · pith_short_8: J56HGPDJ

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/J56HGPDJZLR5SETGSWKFMKMT7N \
  | 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: 4f7c733c69cae3d912669594562993fb5c8024cda7ba2c5414c1d89969a925f3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d739ef45eba03dcad2b65e5b857a7e9e714ca9ca40d75b7d57fab8fd8da02641",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2021-05-31T12:40:01Z",
    "title_canon_sha256": "a9b7514afdd46254039d26d3f623b9026905a9542a147c4567351897b87eac13"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2105.14920",
    "kind": "arxiv",
    "version": 2
  }
}