Pith Number

pith:YQZPIVHJ

pith:2015:YQZPIVHJJ4EE47CEQS7KPSKCPY

not attested not anchored not stored refs pending

Phase portraits of the generalized full symmetric Toda systems on rank 2 groups

A.S. Sorin, G.I Sharygin, Yu.B. Chernyakov

arxiv:1512.05821 v1 · 2015-12-17 · nlin.SI · hep-th · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YQZPIVHJJ4EE47CEQS7KPSKCPY}

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	2026-05-18T01:24:06.171374Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c432f454e94f084e7c4484bea7c9427e2bc8e639539f0dc7799cdd0c9f22a4c6

Aliases

arxiv: 1512.05821 · arxiv_version: 1512.05821v1 · doi: 10.48550/arxiv.1512.05821 · pith_short_12: YQZPIVHJJ4EE · pith_short_16: YQZPIVHJJ4EE47CE · pith_short_8: YQZPIVHJ

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/YQZPIVHJJ4EE47CEQS7KPSKCPY \
  | 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: c432f454e94f084e7c4484bea7c9427e2bc8e639539f0dc7799cdd0c9f22a4c6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8fedfd332e6d75d417d024b81d5c53d03ed48ee5e7d039d020658204d900aa65",
    "cross_cats_sorted": [
      "hep-th",
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.SI",
    "submitted_at": "2015-12-17T22:48:53Z",
    "title_canon_sha256": "51d3d3687c06f3019cad615f2c2b1db42654e7ce609d827678c6f13d9eda3093"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.05821",
    "kind": "arxiv",
    "version": 1
  }
}