Pith Number

pith:7WLMSBTQ

pith:2015:7WLMSBTQTVSJPBN67BT7ZJX3TT

not attested not anchored not stored refs pending

Trajectories of quadratic differentials for Jacobi polynomials with complex parameters

A. Martinez-Finkelshtein, F. Thabet, P. Martinez-Gonzalez

arxiv:1506.03434 v2 · 2015-06-10 · 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{7WLMSBTQTVSJPBN67BT7ZJX3TT}

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	2026-05-18T01:34:12.724263Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fd96c906709d649785bef867fca6fb9cc166c1d75c791f46a693f9bb2a4f6838

Aliases

arxiv: 1506.03434 · arxiv_version: 1506.03434v2 · doi: 10.48550/arxiv.1506.03434 · pith_short_12: 7WLMSBTQTVSJ · pith_short_16: 7WLMSBTQTVSJPBN6 · pith_short_8: 7WLMSBTQ

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/7WLMSBTQTVSJPBN67BT7ZJX3TT \
  | 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: fd96c906709d649785bef867fca6fb9cc166c1d75c791f46a693f9bb2a4f6838

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ccf7c36be1732cb5616831503159d75956398ce18bf2c071a3fa5cd1a04fe4ed",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CA",
    "submitted_at": "2015-06-10T19:40:26Z",
    "title_canon_sha256": "0d1a55f6b1921cc3c81a8e5de926bb4ea096c7ec66b74b3eb6b485e441f80473"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.03434",
    "kind": "arxiv",
    "version": 2
  }
}