Pith Number

pith:X2BAN4BE

pith:2018:X2BAN4BEKRT7FNUTVWU2I32KXC

not attested not anchored not stored refs pending

Plemelj-Sokhotski isomorphism for quasicircles in Riemann surfaces and the Schiffer operator

Eric Schippers, Wolfgang Staubach

arxiv:1811.10715 v1 · 2018-11-26 · 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{X2BAN4BEKRT7FNUTVWU2I32KXC}

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	2026-05-17T23:59:47.752508Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

be8206f0245467f2b693ada9a46f4ab88007c380c0b0c4bc6c021ac629012197

Aliases

arxiv: 1811.10715 · arxiv_version: 1811.10715v1 · doi: 10.48550/arxiv.1811.10715 · pith_short_12: X2BAN4BEKRT7 · pith_short_16: X2BAN4BEKRT7FNUT · pith_short_8: X2BAN4BE

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/X2BAN4BEKRT7FNUTVWU2I32KXC \
  | 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: be8206f0245467f2b693ada9a46f4ab88007c380c0b0c4bc6c021ac629012197

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fe6813670af22c8986ba654463cf964af8c35eb7ae138b6ad06f9dc7732bf35b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CV",
    "submitted_at": "2018-11-26T22:13:09Z",
    "title_canon_sha256": "a7829dc86767c444590624c72aaca816b0b1929abe08957d278e0d750e78da2e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.10715",
    "kind": "arxiv",
    "version": 1
  }
}