Pith Number

pith:INXFG6WH

pith:2016:INXFG6WH3YRMSBQKPTMBVD54L3

not attested not anchored not stored refs pending

Smooth varieties with torus actions

Alvaro Liendo, Charlie Petitjean

arxiv:1606.06628 v1 · 2016-06-21 · 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{INXFG6WH3YRMSBQKPTMBVD54L3}

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	2026-05-18T01:12:09.087023Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

436e537ac7de22c9060a7cd81a8fbc5ec10b7cc65e641d5c79b6d3343e813b07

Aliases

arxiv: 1606.06628 · arxiv_version: 1606.06628v1 · doi: 10.48550/arxiv.1606.06628 · pith_short_12: INXFG6WH3YRM · pith_short_16: INXFG6WH3YRMSBQK · pith_short_8: INXFG6WH

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/INXFG6WH3YRMSBQKPTMBVD54L3 \
  | 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: 436e537ac7de22c9060a7cd81a8fbc5ec10b7cc65e641d5c79b6d3343e813b07

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "accd7c646ce50aeda9d962afcfbf8c614d7fb1da5297d1a07bd1cdd2db31819c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2016-06-21T15:52:13Z",
    "title_canon_sha256": "2eee971cfb4661de94a4f8ea68d9ca04dab5ccbb1cfafb552b9832d77505d080"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1606.06628",
    "kind": "arxiv",
    "version": 1
  }
}