Pith Number

pith:SWGQ5S4K

pith:2012:SWGQ5S4KOEO7LCJYMQAKZ2GLV5

not attested not anchored not stored refs pending

On the geometry of bifurcation currents for quadratic rational maps

Fran\c{c}ois Berteloot (IMT), IMS), Thomas Gauthier (LAMFA

arxiv:1211.4810 v1 · 2012-11-20 · 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{SWGQ5S4KOEO7LCJYMQAKZ2GLV5}

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	2026-05-18T01:37:16.445458Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

958d0ecb8a711df589386400ace8cbaf53e298bd91a8c483a5b9a4af0501260d

Aliases

arxiv: 1211.4810 · arxiv_version: 1211.4810v1 · doi: 10.48550/arxiv.1211.4810 · pith_short_12: SWGQ5S4KOEO7 · pith_short_16: SWGQ5S4KOEO7LCJY · pith_short_8: SWGQ5S4K

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/SWGQ5S4KOEO7LCJYMQAKZ2GLV5 \
  | 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: 958d0ecb8a711df589386400ace8cbaf53e298bd91a8c483a5b9a4af0501260d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0bacc7e3cfd5138bec1a9fd00bbd6117fe940714605daf29c227a186caff90d8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2012-11-20T17:42:34Z",
    "title_canon_sha256": "7e8a6738038e2dd2ac648a0d5cf1372cb9383fb6f5d53e6808e856e5dcdfc075"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1211.4810",
    "kind": "arxiv",
    "version": 1
  }
}