Pith Number

pith:AGEOQF3X

pith:2019:AGEOQF3XCW2OH3LSE3TP2UTETD

not attested not anchored not stored refs pending

On Action of $PSL(n+1, {\bf C})$ on Space of $L_k^p$-maps on ${\bf P}^n$

Gang Liu

arxiv:1905.12785 v1 · 2019-05-29 · math.SG · 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{AGEOQF3XCW2OH3LSE3TP2UTETD}

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	2026-05-17T23:44:39.676269Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0188e8177715b4e3ed7226e6fd526498c3098f5fc7fa34a7cb790ddb998c9338

Aliases

arxiv: 1905.12785 · arxiv_version: 1905.12785v1 · doi: 10.48550/arxiv.1905.12785 · pith_short_12: AGEOQF3XCW2O · pith_short_16: AGEOQF3XCW2OH3LS · pith_short_8: AGEOQF3X

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/AGEOQF3XCW2OH3LSE3TP2UTETD \
  | 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: 0188e8177715b4e3ed7226e6fd526498c3098f5fc7fa34a7cb790ddb998c9338

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9cc5d5a20f7bf52e576ab1c20b497045f462c9044f8a1a332fd3d2acccab1834",
    "cross_cats_sorted": [
      "math.DG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.SG",
    "submitted_at": "2019-05-29T23:38:07Z",
    "title_canon_sha256": "361378b79d71a554049c54997e4107e11427fc75eecbe439e1bc56c6bef1b57a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.12785",
    "kind": "arxiv",
    "version": 1
  }
}