Pith Number

pith:RPF3IYJL

pith:2016:RPF3IYJLZGYNPDJ23KIJ5EC7IL

not attested not anchored not stored refs pending

Classification of special curves in the space of cubic polynomials

Charles Favre, Thomas Gauthier

arxiv:1603.05126 v2 · 2016-03-16 · math.DS · math.CV · math.NT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RPF3IYJLZGYNPDJ23KIJ5EC7IL}

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	2026-05-18T01:12:16.689468Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8bcbb4612bc9b0d78d3ada909e905f42f5965305aa481cef7b91ef05b6dee920

Aliases

arxiv: 1603.05126 · arxiv_version: 1603.05126v2 · doi: 10.48550/arxiv.1603.05126 · pith_short_12: RPF3IYJLZGYN · pith_short_16: RPF3IYJLZGYNPDJ2 · pith_short_8: RPF3IYJL

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/RPF3IYJLZGYNPDJ23KIJ5EC7IL \
  | 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: 8bcbb4612bc9b0d78d3ada909e905f42f5965305aa481cef7b91ef05b6dee920

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6441fe482f368bd9c6b8559113cd1d6aebb2fab6d64c1308632731cef080d287",
    "cross_cats_sorted": [
      "math.CV",
      "math.NT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2016-03-16T14:45:11Z",
    "title_canon_sha256": "b5b522d241905b20f82e94d3ca0125659d29bbc3e0fe0e4100a6a6712de952d6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.05126",
    "kind": "arxiv",
    "version": 2
  }
}