Pith Number

pith:PVGLVGA3

pith:2020:PVGLVGA3LIIPE5DB762DFWBR7Y

not attested not anchored not stored refs pending

$C^0$-limits of Legendrian Submanifolds

Lukas Nakamura

arxiv:2008.00924 v1 · 2020-08-03 · math.SG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PVGLVGA3LIIPE5DB762DFWBR7Y}

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.

Cited by

1 paper in Pith

On certain $C^0$-aspects of contactomorphism groups

Receipt and verification

First computed	2026-07-05T01:24:12.385500Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7d4cba981b5a10f27461ffb432d831fe00aa6fd5ed1b2f592ea54a9f9801054c

Aliases

arxiv: 2008.00924 · arxiv_version: 2008.00924v1 · doi: 10.48550/arxiv.2008.00924 · pith_short_12: PVGLVGA3LIIP · pith_short_16: PVGLVGA3LIIPE5DB · pith_short_8: PVGLVGA3

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/PVGLVGA3LIIPE5DB762DFWBR7Y \
  | 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: 7d4cba981b5a10f27461ffb432d831fe00aa6fd5ed1b2f592ea54a9f9801054c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "27418115bd5b2e4cadc007b11a0d333eeddba0fa5a6d1af48707c4fe59590c6a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.SG",
    "submitted_at": "2020-08-03T15:01:05Z",
    "title_canon_sha256": "b72775d59adc1dc47de49164040c69567c691849b31189f0f2c73cc7698cd7eb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2008.00924",
    "kind": "arxiv",
    "version": 1
  }
}