Pith Number

pith:MBX4JFOM

pith:2023:MBX4JFOMJBOSQAY3KU3O6C6MVA

not attested not anchored not stored refs pending

1+2 dimensional radially symmetric wave maps revisit

Yi Zhou

arxiv:2302.09954 v1 · 2023-02-20 · math.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MBX4JFOMJBOSQAY3KU3O6C6MVA}

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

Low-regularity Schr\"odinger map flow on high-dimensional periodic domains

Receipt and verification

First computed	2026-07-05T05:43:31.453692Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

606fc495cc485d28031b5536ef0bcca80e35b3ffce5f3155ec89bc44e9fb64d6

Aliases

arxiv: 2302.09954 · arxiv_version: 2302.09954v1 · doi: 10.48550/arxiv.2302.09954 · pith_short_12: MBX4JFOMJBOS · pith_short_16: MBX4JFOMJBOSQAY3 · pith_short_8: MBX4JFOM

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/MBX4JFOMJBOSQAY3KU3O6C6MVA \
  | 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: 606fc495cc485d28031b5536ef0bcca80e35b3ffce5f3155ec89bc44e9fb64d6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5c80316f0931cd6928a109e8ffc51f316b93925642b5e24e1cc2c9741ce7a55a",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2023-02-20T12:45:31Z",
    "title_canon_sha256": "4fb3c93ba1513c901c78dba5642cb096b34979e338fb5ad7c7fbf88c511cb72e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2302.09954",
    "kind": "arxiv",
    "version": 1
  }
}