Pith Number

pith:6MVIGLW2

pith:1994:6MVIGLW2SBOQ55C7POHT34JX3V

not attested not anchored not stored refs pending

The zero-curvature representation for nonlinear O(3) sigma-model

A.G.Bytsko

arxiv:hep-th/9403101 v1 · 1994-03-17 · 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{6MVIGLW2SBOQ55C7POHT34JX3V}

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

Ultralocal Lax connection for para-complex $\mathbb{Z}_T$-cosets

Receipt and verification

First computed	2026-07-04T14:48:38.424587Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f32a832eda905d0ef45f7b8f3df137dd70280071db0538a13308fdba5e9cffdc

Aliases

arxiv: hep-th/9403101 · arxiv_version: hep-th/9403101v1 · doi: 10.48550/arxiv.hep-th/9403101 · pith_short_12: 6MVIGLW2SBOQ · pith_short_16: 6MVIGLW2SBOQ55C7 · pith_short_8: 6MVIGLW2

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/6MVIGLW2SBOQ55C7POHT34JX3V \
  | 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: f32a832eda905d0ef45f7b8f3df137dd70280071db0538a13308fdba5e9cffdc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e2f5b7dfa934311f72b9fb752c3ea128b90103f5f2cfbef3e9c36d2b80e269fc",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "1994-03-17T16:00:26Z",
    "title_canon_sha256": "76d0c043c1ff3c940c44866c8a4d44e680d2cecd17a486347f3bc12653c24143"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/9403101",
    "kind": "arxiv",
    "version": 1
  }
}