Pith Number

pith:XVP5KJNU

pith:2016:XVP5KJNUOVSCPY27UWI5PD5IXX

not attested not anchored not stored refs pending

Wonderful compactifications of the moduli space of points in affine and projective space

Evangelos Routis, Patricio Gallardo

arxiv:1604.04194 v3 · 2016-04-14 · 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{XVP5KJNUOVSCPY27UWI5PD5IXX}

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	2026-05-18T00:46:51.882780Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bd5fd525b4756427e35fa591d78fa8bdcbc635ef23555e4c1f9ec0987cc9a7e8

Aliases

arxiv: 1604.04194 · arxiv_version: 1604.04194v3 · doi: 10.48550/arxiv.1604.04194 · pith_short_12: XVP5KJNUOVSC · pith_short_16: XVP5KJNUOVSCPY27 · pith_short_8: XVP5KJNU

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/XVP5KJNUOVSCPY27UWI5PD5IXX \
  | 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: bd5fd525b4756427e35fa591d78fa8bdcbc635ef23555e4c1f9ec0987cc9a7e8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f7f182f872af53cb3f7d04690e012b52051de9b6f18ab7eaaed29fa735f3ebfa",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2016-04-14T15:48:59Z",
    "title_canon_sha256": "082ca687691ef52820ff9044359608e494b67c9ea2adf5bc146241a1c1993c1a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.04194",
    "kind": "arxiv",
    "version": 3
  }
}