Pith Number

pith:JJGBDTXP

pith:2016:JJGBDTXPCYJWGNBOU32M6CFXP5

not attested not anchored not stored refs pending

Circular pentagons and real solutions of Painleve VI equations

Alexandre Eremenko, Andrei Gabrielov

arxiv:1611.01356 v1 · 2016-11-04 · math.CV · 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{JJGBDTXPCYJWGNBOU32M6CFXP5}

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	2026-05-18T00:25:29.280270Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4a4c11ceef161363342ea6f4cf08b77f5e2c6982e0a307df65ead531ad262c1c

Aliases

arxiv: 1611.01356 · arxiv_version: 1611.01356v1 · doi: 10.48550/arxiv.1611.01356 · pith_short_12: JJGBDTXPCYJW · pith_short_16: JJGBDTXPCYJWGNBO · pith_short_8: JJGBDTXP

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/JJGBDTXPCYJWGNBOU32M6CFXP5 \
  | 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: 4a4c11ceef161363342ea6f4cf08b77f5e2c6982e0a307df65ead531ad262c1c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4160d4aac8cecda3e56564442d1c048d7ebf2ff78b0cd8eee699a1dd202646f8",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CV",
    "submitted_at": "2016-11-04T12:56:02Z",
    "title_canon_sha256": "f68a175469fba3f04be7cbd3734dea6f7d504719fe23ba2f20e54502a5d89f28"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1611.01356",
    "kind": "arxiv",
    "version": 1
  }
}