Pith Number

pith:HO6RXE27

pith:2017:HO6RXE27SERP2UBQUR7QGVR4QZ

not attested not anchored not stored refs pending

Enumerating Hassett's wall and chamber decomposition of the moduli space of weighted stable curves

Connor Dub\'e, Daniel Gershenson, Elaine Hou, Kenneth Ascher

arxiv:1709.03663 v2 · 2017-09-12 · math.AG · cs.CC · math.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HO6RXE27SERP2UBQUR7QGVR4QZ}

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	2026-05-18T00:26:12.643041Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3bbd1b935f9122fd5030a47f03563c8675c7e373f9300d5bfef0c3b03ccc4f26

Aliases

arxiv: 1709.03663 · arxiv_version: 1709.03663v2 · doi: 10.48550/arxiv.1709.03663 · pith_short_12: HO6RXE27SERP · pith_short_16: HO6RXE27SERP2UBQ · pith_short_8: HO6RXE27

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/HO6RXE27SERP2UBQUR7QGVR4QZ \
  | 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: 3bbd1b935f9122fd5030a47f03563c8675c7e373f9300d5bfef0c3b03ccc4f26

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "70f87c2696008890d83349518f7e53d687ccebeeb203154afecc19c148c49014",
    "cross_cats_sorted": [
      "cs.CC",
      "math.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2017-09-12T02:45:28Z",
    "title_canon_sha256": "3ee73ad8583df1bfc63b8cf78fe99f3a620f4616b11fe141e59b6a4092866263"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.03663",
    "kind": "arxiv",
    "version": 2
  }
}