Pith Number

pith:QNN43RDC

pith:2020:QNN43RDCRUDHFXG3VWT5JBX3LE

not attested not anchored not stored refs pending

Comments on $\eta$-deformed principal chiral model from 4D Chern-Simons theory

Jun-ichi Sakamoto, Kentaroh Yoshida, Osamu Fukushima

arxiv:2003.07309 v3 · 2020-03-16 · 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{QNN43RDCRUDHFXG3VWT5JBX3LE}

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.

Cited by

1 paper in Pith

The Yang-Baxter Sigma Model from Twistor Space

Receipt and verification

First computed	2026-07-05T01:18:56.102396Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

835bcdc4628d0672dcdbada7d486fb59125407db5ba191c7ee0a198a84f542a3

Aliases

arxiv: 2003.07309 · arxiv_version: 2003.07309v3 · doi: 10.48550/arxiv.2003.07309 · pith_short_12: QNN43RDCRUDH · pith_short_16: QNN43RDCRUDHFXG3 · pith_short_8: QNN43RDC

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/QNN43RDCRUDHFXG3VWT5JBX3LE \
  | 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: 835bcdc4628d0672dcdbada7d486fb59125407db5ba191c7ee0a198a84f542a3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9c57f7f4708e262e395b76f84b3bbe3dbf5be3120bfd0a96edf2b2534b86abea",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2020-03-16T16:23:03Z",
    "title_canon_sha256": "ec98b3e58dc93002ccef38be0b3b50991e336fc0bd185a271b70a257fa20ceda"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2003.07309",
    "kind": "arxiv",
    "version": 3
  }
}