Pith Number

pith:ZYZQZCLR

pith:2018:ZYZQZCLRNJH4GHFLW6J6XETPJ6

not attested not anchored not stored refs pending

Injectivity of sections of close-to-convex harmonic mappings with convex analytic part

Anbareeswaran Sairam Kaliraj

arxiv:1802.09937 v1 · 2018-02-26 · 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{ZYZQZCLRNJH4GHFLW6J6XETPJ6}

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	2026-05-18T00:22:21.834711Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ce330c89716a4fc31cabb793eb926f4f8c50d33aba4165d476110f9ace9b6d7f

Aliases

arxiv: 1802.09937 · arxiv_version: 1802.09937v1 · doi: 10.48550/arxiv.1802.09937 · pith_short_12: ZYZQZCLRNJH4 · pith_short_16: ZYZQZCLRNJH4GHFL · pith_short_8: ZYZQZCLR

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/ZYZQZCLRNJH4GHFLW6J6XETPJ6 \
  | 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: ce330c89716a4fc31cabb793eb926f4f8c50d33aba4165d476110f9ace9b6d7f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a2af810b772a4795c1c4a19bbe4735c8bc99e9b6e8d8cafba10547a104b3018f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CV",
    "submitted_at": "2018-02-26T06:47:21Z",
    "title_canon_sha256": "95406361455cff412482c7fcf9f2d641024370b5fae345bc9fcd9b6fdbe17208"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.09937",
    "kind": "arxiv",
    "version": 1
  }
}