Pith Number

pith:2J5EULJM

pith:2018:2J5EULJMAKY6KGR46KIROBTEIZ

not attested not anchored not stored refs pending

Dynamics of fibered endomorphisms of $\mathbb P^k$

Christophe Dupont (IRMAR), Johan Taflin (IMB)

arxiv:1811.06909 v1 · 2018-11-16 · math.CV · 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{2J5EULJMAKY6KGR46KIROBTEIZ}

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	2026-05-18T00:00:33.495083Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d27a4a2d2c02b1e51a3cf291170664467e2aee851a546388068fe512099db434

Aliases

arxiv: 1811.06909 · arxiv_version: 1811.06909v1 · doi: 10.48550/arxiv.1811.06909 · pith_short_12: 2J5EULJMAKY6 · pith_short_16: 2J5EULJMAKY6KGR4 · pith_short_8: 2J5EULJM

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/2J5EULJMAKY6KGR46KIROBTEIZ \
  | 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: d27a4a2d2c02b1e51a3cf291170664467e2aee851a546388068fe512099db434

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "24fe281508a49b8fc7bb02f2b80098fd0c171e7be814ce1e2124257a1b9d79d5",
    "cross_cats_sorted": [
      "math.DS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CV",
    "submitted_at": "2018-11-16T16:49:43Z",
    "title_canon_sha256": "665d94f4c4571b238ddff5e1b0667d834c586660a8b03ad49a447f70f184399d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.06909",
    "kind": "arxiv",
    "version": 1
  }
}