Pith Number

pith:35XTAX5O

pith:2016:35XTAX5ONYMJ5H7Q3KGVZY5AGM

not attested not anchored not stored refs pending

An investigation of stability on certain toric surfaces

Lars Martin Sektnan

arxiv:1610.09419 v1 · 2016-10-28 · 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{35XTAX5ONYMJ5H7Q3KGVZY5AGM}

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	2026-05-18T01:00:52.067589Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

df6f305fae6e189e9ff0da8d5ce3a03317cf728fcc701a9bb57f151dacd0141e

Aliases

arxiv: 1610.09419 · arxiv_version: 1610.09419v1 · doi: 10.48550/arxiv.1610.09419 · pith_short_12: 35XTAX5ONYMJ · pith_short_16: 35XTAX5ONYMJ5H7Q · pith_short_8: 35XTAX5O

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/35XTAX5ONYMJ5H7Q3KGVZY5AGM \
  | 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: df6f305fae6e189e9ff0da8d5ce3a03317cf728fcc701a9bb57f151dacd0141e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8f1847ae03a00e6dfaab13d61b1d288c983d97b5bd47eda974c77aa73c2b3a76",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2016-10-28T22:29:32Z",
    "title_canon_sha256": "638ae43d71042eab4ee7edd98b54daf662caceba4c8ccdb0f8c4014989ff3374"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1610.09419",
    "kind": "arxiv",
    "version": 1
  }
}