Pith Number

pith:FALUZ3AP

pith:2019:FALUZ3APJ2R4S5F4HO2RR4JL5X

not attested not anchored not stored refs pending

Local holomorphic mappings respecting homogeneous subspaces on rational homogeneous spaces

Jaehyun Hong, Sui-Chung Ng

arxiv:1901.03469 v1 · 2019-01-11 · math.AG · 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{FALUZ3APJ2R4S5F4HO2RR4JL5X}

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	2026-05-17T23:56:31.167147Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

28174cec0f4ea3c974bc3bb518f12bedec66900ddc98f3085b247d73a4cec6b0

Aliases

arxiv: 1901.03469 · arxiv_version: 1901.03469v1 · doi: 10.48550/arxiv.1901.03469 · pith_short_12: FALUZ3APJ2R4 · pith_short_16: FALUZ3APJ2R4S5F4 · pith_short_8: FALUZ3AP

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/FALUZ3APJ2R4S5F4HO2RR4JL5X \
  | 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: 28174cec0f4ea3c974bc3bb518f12bedec66900ddc98f3085b247d73a4cec6b0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "108c5b8032db85fe9636e6b88fd2e3aec89df7d071e50badab1b9032dc193ae8",
    "cross_cats_sorted": [
      "math.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2019-01-11T03:41:35Z",
    "title_canon_sha256": "a4a8b1986954829d4880cfb7b16c9919ef4fc250b9b30bf5db6918d8bd85f091"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.03469",
    "kind": "arxiv",
    "version": 1
  }
}