Pith Number

pith:GUO6HYUR

pith:2016:GUO6HYUR6ZIBISKYUWANCTTGOA

not attested not anchored not stored refs pending

Canonical Weierstrass representations for minimal space-like surfaces in $\RR^4_1$

Georgi Ganchev, Krasimir Kanchev

arxiv:1612.05504 v2 · 2016-12-16 · math.DG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GUO6HYUR6ZIBISKYUWANCTTGOA}

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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

Canonical Weierstrass Representations for Maximal Space-like Surfaces in $\RR^4_2$

Receipt and verification

First computed	2026-05-18T00:30:06.133546Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

351de3e291f650144958a580d14e66703fd8941732e14b1134160c0b9bb6cf00

Aliases

arxiv: 1612.05504 · arxiv_version: 1612.05504v2 · doi: 10.48550/arxiv.1612.05504 · pith_short_12: GUO6HYUR6ZIB · pith_short_16: GUO6HYUR6ZIBISKY · pith_short_8: GUO6HYUR

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/GUO6HYUR6ZIBISKYUWANCTTGOA \
  | 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: 351de3e291f650144958a580d14e66703fd8941732e14b1134160c0b9bb6cf00

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2aaaa24107c95ec306ca887a9b073df1a57551a9e288823536eb743f45c70c36",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2016-12-16T15:13:12Z",
    "title_canon_sha256": "a2cad171804374e1788ffebda07e23d5ca52659c072f57565b2af91653342c41"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1612.05504",
    "kind": "arxiv",
    "version": 2
  }
}