Pith Number

pith:OBHRTG3D

pith:2008:OBHRTG3DVFHMNC52MECWS4NULU

not attested not anchored not stored refs pending

Maximal totally complex submanifolds of $\mathbb{H}\mathbb{P}^n$: homogeneity and normal holonomy

Anna Gori, Fabio Podest\`a, Lucio Bedulli

arxiv:0810.0173 v1 · 2008-10-01 · 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{OBHRTG3DVFHMNC52MECWS4NULU}

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	2026-05-18T02:58:11.105803Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

704f199b63a94ec68bba61056971b45d0c36ec11b8c600e994424469febe2576

Aliases

arxiv: 0810.0173 · arxiv_version: 0810.0173v1 · doi: 10.48550/arxiv.0810.0173 · pith_short_12: OBHRTG3DVFHM · pith_short_16: OBHRTG3DVFHMNC52 · pith_short_8: OBHRTG3D

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/OBHRTG3DVFHMNC52MECWS4NULU \
  | 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: 704f199b63a94ec68bba61056971b45d0c36ec11b8c600e994424469febe2576

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "88a5eb546f1ff0a4889caaa052b9a0e436c91fe8dc88edf9b581ac821c538d08",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2008-10-01T14:03:02Z",
    "title_canon_sha256": "87e64582bf9d949be0de3791f6e01a73b6ab9938a18e43313013bb5311770d38"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0810.0173",
    "kind": "arxiv",
    "version": 1
  }
}