Pith Number

pith:7RA37UTM

pith:2011:7RA37UTMWPWOPRYRD2GUYIVTMI

not attested not anchored not stored refs pending

Weyl-Schouten Theorem for symmetric spaces

Yuri Nikolayevsky

arxiv:1107.4260 v2 · 2011-07-21 · 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{7RA37UTMWPWOPRYRD2GUYIVTMI}

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	2026-05-18T02:58:00.733572Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fc41bfd26cb3ece7c7111e8d4c22b3621a3bbca63308636d8972174c2b20b45e

Aliases

arxiv: 1107.4260 · arxiv_version: 1107.4260v2 · doi: 10.48550/arxiv.1107.4260 · pith_short_12: 7RA37UTMWPWO · pith_short_16: 7RA37UTMWPWOPRYR · pith_short_8: 7RA37UTM

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/7RA37UTMWPWOPRYRD2GUYIVTMI \
  | 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: fc41bfd26cb3ece7c7111e8d4c22b3621a3bbca63308636d8972174c2b20b45e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b45abebfe400db6ae70dd444464d648b6b12f35b2b4d8afb65742fe3c541cd9d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2011-07-21T13:10:33Z",
    "title_canon_sha256": "1251d7b05ddd81018771e2a8dfa9d9c21cd804ceb33e5a76ef9d505a4b4c3bd5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1107.4260",
    "kind": "arxiv",
    "version": 2
  }
}