Pith Number

pith:EVC6AWSB

pith:2019:EVC6AWSBOPGWPXDU6EJQFZQGGW

not attested not anchored not stored refs pending

Recurrent Trajectories and Finite Critical Trajectories of Quadratic Differentials on the Riemann Sphere

Faouzi Thabet

arxiv:1903.03665 v1 · 2019-03-08 · math.CA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EVC6AWSBOPGWPXDU6EJQFZQGGW}

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.

Cited by

1 paper in Pith

Les Houches Lectures on Exact WKB Analysis and Painlev\'e Equations

Receipt and verification

First computed	2026-05-17T23:51:41.330028Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2545e05a4173cd67dc74f11302e60635bf91680f3d4cf7569eca10576d8a0c4e

Aliases

arxiv: 1903.03665 · arxiv_version: 1903.03665v1 · doi: 10.48550/arxiv.1903.03665 · pith_short_12: EVC6AWSBOPGW · pith_short_16: EVC6AWSBOPGWPXDU · pith_short_8: EVC6AWSB

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/EVC6AWSBOPGWPXDU6EJQFZQGGW \
  | 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: 2545e05a4173cd67dc74f11302e60635bf91680f3d4cf7569eca10576d8a0c4e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "505c32124eca7e271545e6eeff7945ffa1ed4555742219ff99207789f163cf45",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CA",
    "submitted_at": "2019-03-08T20:44:30Z",
    "title_canon_sha256": "ff26a2aa4d587f0e31176222cfa4d814166e5d8c05b90c9a0372ee1538e4e3d9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.03665",
    "kind": "arxiv",
    "version": 1
  }
}