Pith Number

pith:CCHSOL24

pith:2013:CCHSOL24KILHCQIGKW4RF4YR2B

not attested not anchored not stored refs pending

Critical points of master functions and the mKdV hierarchy of type A^2_2

A. Varchenko, D. Wright, T. Woodruff

arxiv:1305.5603 v2 · 2013-05-24 · math.AG · nlin.SI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CCHSOL24KILHCQIGKW4RF4YR2B}

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	2026-05-18T00:50:23.752912Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

108f272f5c521671410655b912f311d046b8b6e1a6503d0829226e6b248425bf

Aliases

arxiv: 1305.5603 · arxiv_version: 1305.5603v2 · doi: 10.48550/arxiv.1305.5603 · pith_short_12: CCHSOL24KILH · pith_short_16: CCHSOL24KILHCQIG · pith_short_8: CCHSOL24

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/CCHSOL24KILHCQIGKW4RF4YR2B \
  | 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: 108f272f5c521671410655b912f311d046b8b6e1a6503d0829226e6b248425bf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "421bafbd74d8bca96a41e2602987b1f49a147fabc224e09682a9558eaeac86f1",
    "cross_cats_sorted": [
      "nlin.SI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2013-05-24T02:30:02Z",
    "title_canon_sha256": "262580e7012d3e08535e3387de16ca82871605643c318d566ea42f76724d0272"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1305.5603",
    "kind": "arxiv",
    "version": 2
  }
}