Pith Number

pith:OR5URORR

pith:2016:OR5URORR3I5JN3NHHRA2CJTEOX

not attested not anchored not stored refs pending

A symmetric difference-differential Lax pair for Painlev\'e VI

Christopher M. Ormerod, Eric M. Rains

arxiv:1603.04393 v2 · 2016-03-14 · 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{OR5URORR3I5JN3NHHRA2CJTEOX}

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	2026-05-18T00:54:15.756386Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

747b48ba31da3a96eda73c41a1266475ccb75e42143c493b2d20506b30a46855

Aliases

arxiv: 1603.04393 · arxiv_version: 1603.04393v2 · doi: 10.48550/arxiv.1603.04393 · pith_short_12: OR5URORR3I5J · pith_short_16: OR5URORR3I5JN3NH · pith_short_8: OR5URORR

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/OR5URORR3I5JN3NHHRA2CJTEOX \
  | 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: 747b48ba31da3a96eda73c41a1266475ccb75e42143c493b2d20506b30a46855

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5d19211b400c3db4f707156bdfea574eb7acf4027ced50e25e7fba22d42027b6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.SI",
    "submitted_at": "2016-03-14T19:07:29Z",
    "title_canon_sha256": "641767f113595f383f8397b6b982f386c532d6c63bd597b5aa7e58a7c6ce420f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.04393",
    "kind": "arxiv",
    "version": 2
  }
}