Pith Number

pith:LVCDNOZG

pith:2017:LVCDNOZGLUALSE655XBR5IB4Z2

not attested not anchored not stored refs pending

On toric face rings II

Florin Ambro

arxiv:1705.02760 v2 · 2017-05-08 · math.AG · 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{LVCDNOZGLUALSE655XBR5IB4Z2}

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	2026-05-18T00:31:35.993580Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5d4436bb265d00b913ddedc31ea03ccea8ad23c544c75159063f161e72f07a2a

Aliases

arxiv: 1705.02760 · arxiv_version: 1705.02760v2 · doi: 10.48550/arxiv.1705.02760 · pith_short_12: LVCDNOZGLUAL · pith_short_16: LVCDNOZGLUALSE65 · pith_short_8: LVCDNOZG

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/LVCDNOZGLUALSE655XBR5IB4Z2 \
  | 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: 5d4436bb265d00b913ddedc31ea03ccea8ad23c544c75159063f161e72f07a2a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6d0074e336b54100f50ac6ee85a8b65ecc5a22abd6746b70063cb07953e79381",
    "cross_cats_sorted": [
      "math.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2017-05-08T07:01:09Z",
    "title_canon_sha256": "08dbf240db0c5aa9fd71b9e03685b57e1bc5d0eb13b2934755a10e2399152d12"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.02760",
    "kind": "arxiv",
    "version": 2
  }
}