Pith Number

pith:MIGL4GHQ

pith:2018:MIGL4GHQS5Z3P4WCQPSTMQVITG

not attested not anchored not stored refs pending

Choreographic Holomorphic Spheres with Application to Hamiltonian Systems of $N$-Vortex Type

Qun Wang

arxiv:1811.06595 v1 · 2018-11-15 · math.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MIGL4GHQS5Z3P4WCQPSTMQVITG}

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	2026-05-18T00:00:34.416035Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

620cbe18f09773b7f2c283e53642a899b0398813007af0cf5b2a336897e6f615

Aliases

arxiv: 1811.06595 · arxiv_version: 1811.06595v1 · doi: 10.48550/arxiv.1811.06595 · pith_short_12: MIGL4GHQS5Z3 · pith_short_16: MIGL4GHQS5Z3P4WC · pith_short_8: MIGL4GHQ

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/MIGL4GHQS5Z3P4WCQPSTMQVITG \
  | 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: 620cbe18f09773b7f2c283e53642a899b0398813007af0cf5b2a336897e6f615

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a634dbc595b608c16804e2b889a10edfe02a0b6b4de364c7ee1eaa4f213a9f0a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2018-11-15T21:21:33Z",
    "title_canon_sha256": "7998a8c19eb9c3d7261f61279ecbfd4a7a69042fc245d7d654f7ef0cb9c0b41d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.06595",
    "kind": "arxiv",
    "version": 1
  }
}