Pith Number

pith:LLVSLASN

pith:2011:LLVSLASNWYB4JQISGH4GQMYIGQ

not attested not anchored not stored refs pending

Product of Almost-Hermitian Manfolds

Chengjie Yu, Luen-fai Tam, Xu-Qian Fan

arxiv:1109.2498 v1 · 2011-09-12 · 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{LLVSLASNWYB4JQISGH4GQMYIGQ}

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	2026-05-18T04:13:37.545478Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5aeb25824db603c4c11231f868330834158419d55205f669b9b75b39f8c99cd0

Aliases

arxiv: 1109.2498 · arxiv_version: 1109.2498v1 · doi: 10.48550/arxiv.1109.2498 · pith_short_12: LLVSLASNWYB4 · pith_short_16: LLVSLASNWYB4JQIS · pith_short_8: LLVSLASN

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/LLVSLASNWYB4JQISGH4GQMYIGQ \
  | 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: 5aeb25824db603c4c11231f868330834158419d55205f669b9b75b39f8c99cd0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eb1e647c6fabb327b57307a58879d09aaec1ce3cbfe61e2ea327713b2baf37c8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2011-09-12T15:18:14Z",
    "title_canon_sha256": "6ee58db06c08a2dffbd7501ba8e151c436e272bc539098e5098c90552247236d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1109.2498",
    "kind": "arxiv",
    "version": 1
  }
}