Pith Number

pith:LTETBD67

pith:2018:LTETBD67BMNLJHM6TI66TMRKON

not attested not anchored not stored refs pending

Starlikeness associated with lemniscate of Bernoulli

Ajay Kumar, Vibha Madaan, V. Ravichandran

arxiv:1806.05136 v1 · 2018-06-13 · math.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LTETBD67BMNLJHM6TI66TMRKON}

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	2026-05-18T00:13:20.069464Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5cc9308fdf0b1ab49d9e9a3de9b22a7353bb3f1988e49386b881d34a58fd565d

Aliases

arxiv: 1806.05136 · arxiv_version: 1806.05136v1 · doi: 10.48550/arxiv.1806.05136 · pith_short_12: LTETBD67BMNL · pith_short_16: LTETBD67BMNLJHM6 · pith_short_8: LTETBD67

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/LTETBD67BMNLJHM6TI66TMRKON \
  | 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: 5cc9308fdf0b1ab49d9e9a3de9b22a7353bb3f1988e49386b881d34a58fd565d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d8b65f8fc7f1eacd3db95b8e3435ba028ce4891dab4e4c6839048c7e5fd50a75",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CV",
    "submitted_at": "2018-06-13T16:34:56Z",
    "title_canon_sha256": "0d4c1a7d43ec648f5fef09d640053d9de704370c47cb6ab0bef210986e73bdca"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.05136",
    "kind": "arxiv",
    "version": 1
  }
}