Pith Number

pith:KVKNKDDG

pith:2016:KVKNKDDG6Y2PDW7VNTOVPRISFA

not attested not anchored not stored refs pending

Polycycle omega-limit sets of flows on the compact Riemann surfaces and Eulerian path

Hahng-Yun Chu, Jaeyoo Choy

arxiv:1609.08505 v1 · 2016-09-27 · 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{KVKNKDDG6Y2PDW7VNTOVPRISFA}

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	2026-05-18T00:13:07.959958Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5554d50c66f634f1dbf56cdd57c5122825f8b69b4cfa8dde5357bdfbdc7d160b

Aliases

arxiv: 1609.08505 · arxiv_version: 1609.08505v1 · doi: 10.48550/arxiv.1609.08505 · pith_short_12: KVKNKDDG6Y2P · pith_short_16: KVKNKDDG6Y2PDW7V · pith_short_8: KVKNKDDG

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/KVKNKDDG6Y2PDW7VNTOVPRISFA \
  | 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: 5554d50c66f634f1dbf56cdd57c5122825f8b69b4cfa8dde5357bdfbdc7d160b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4798b399828c9e1eaae5ea8536f8a000a73e2bcf27c187a66d5de30623554673",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2016-09-27T15:49:35Z",
    "title_canon_sha256": "507c5d936908fd8855cc9b173b996d4caa8f4362719f1ff86dd560e928981453"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.08505",
    "kind": "arxiv",
    "version": 1
  }
}