Pith Number

pith:GZDRZGZD

pith:2017:GZDRZGZDDNXOAMLE6ALTYYCMZX

not attested not anchored not stored refs pending

Existence of meromorphic solutions of first order difference equations

Risto Korhonen, Yueyang Zhang

arxiv:1708.07647 v2 · 2017-08-25 · math.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GZDRZGZDDNXOAMLE6ALTYYCMZX}

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	2026-05-18T00:14:41.007764Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

36471c9b231b6ee03164f0173c604ccdc0ae25bb0a3b2c3bc21a79be12182a95

Aliases

arxiv: 1708.07647 · arxiv_version: 1708.07647v2 · doi: 10.48550/arxiv.1708.07647 · pith_short_12: GZDRZGZDDNXO · pith_short_16: GZDRZGZDDNXOAMLE · pith_short_8: GZDRZGZD

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/GZDRZGZDDNXOAMLE6ALTYYCMZX \
  | 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: 36471c9b231b6ee03164f0173c604ccdc0ae25bb0a3b2c3bc21a79be12182a95

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "636116a7edb5be546f581901de553d7bb757fc786ddc6e3ff3024f08c4bfd6c0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CV",
    "submitted_at": "2017-08-25T08:32:28Z",
    "title_canon_sha256": "c5679de8cd0714055c859eebbfdda70a480d4118587e0e5a58a50ff41ecb31fb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.07647",
    "kind": "arxiv",
    "version": 2
  }
}