Pith Number

pith:RPRSHLAW

pith:2015:RPRSHLAWSLGTYDDBA42DKNQ43U

not attested not anchored not stored refs pending

Strong regular embeddings of Deligne-Mumford stacks and hypertoric geometry

Dan Edidin

arxiv:1503.04828 v1 · 2015-03-16 · math.AG

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RPRSHLAWSLGTYDDBA42DKNQ43U}

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	2026-05-18T02:22:21.464202Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8be323ac1692cd3c0c61073435361cdd2a5deb6224fba06ace1d41bc4376fabf

Aliases

arxiv: 1503.04828 · arxiv_version: 1503.04828v1 · doi: 10.48550/arxiv.1503.04828 · pith_short_12: RPRSHLAWSLGT · pith_short_16: RPRSHLAWSLGTYDDB · pith_short_8: RPRSHLAW

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/RPRSHLAWSLGTYDDBA42DKNQ43U \
  | 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: 8be323ac1692cd3c0c61073435361cdd2a5deb6224fba06ace1d41bc4376fabf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ff624a18f4e1547a998328edebb506ced4be8ba91ae02d1fac23654b85dc8bb7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2015-03-16T20:06:25Z",
    "title_canon_sha256": "62e65ac9de1305f94f2ed78f119502a477eb0cee34999ecbb5f12cc5e1806981"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.04828",
    "kind": "arxiv",
    "version": 1
  }
}