Pith Number

pith:LXRCZGXP

pith:2019:LXRCZGXPZ3TUI4YTJ2SQT5N4WS

not attested not anchored not stored refs pending

Survey on real forms of the complex $A_2^{(2)}$-Toda equation and surface theory

Erxiao Wang, Josef F. Dorfmeister, Shimpei Kobayashi, Walter Freyn

arxiv:1902.01558 v1 · 2019-02-05 · math.DG

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LXRCZGXPZ3TUI4YTJ2SQT5N4WS}

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	2026-05-17T23:54:47.332070Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5de22c9aefcee74473134ea509f5bcb494a45876832ed3bde0ee4edf7a0ab820

Aliases

arxiv: 1902.01558 · arxiv_version: 1902.01558v1 · doi: 10.48550/arxiv.1902.01558 · pith_short_12: LXRCZGXPZ3TU · pith_short_16: LXRCZGXPZ3TUI4YT · pith_short_8: LXRCZGXP

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/LXRCZGXPZ3TUI4YTJ2SQT5N4WS \
  | 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: 5de22c9aefcee74473134ea509f5bcb494a45876832ed3bde0ee4edf7a0ab820

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b43dff8da19677f1131e2d57e9687fc466b9fc33d6ba2b68368fdad78c7db8cb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2019-02-05T05:59:19Z",
    "title_canon_sha256": "ba850dab1a53f8a4c2f5d819bf120b54a051b8a4c7da8fd0d61a22182c20f19b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.01558",
    "kind": "arxiv",
    "version": 1
  }
}