Pith Number

pith:3ADDZPE4

pith:2017:3ADDZPE4I5OAP4P6ANCRX54QLD

not attested not anchored not stored refs pending

Kernels from Compactifications

Colin Diemer, David Favero, Matthew R. Ballard

arxiv:1710.01418 v1 · 2017-10-03 · 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{3ADDZPE4I5OAP4P6ANCRX54QLD}

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	2026-05-18T00:33:42.847689Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d8063cbc9c475c07f1fe03451bf79058f11f847a7be6382d02f199d9ffd4a173

Aliases

arxiv: 1710.01418 · arxiv_version: 1710.01418v1 · doi: 10.48550/arxiv.1710.01418 · pith_short_12: 3ADDZPE4I5OA · pith_short_16: 3ADDZPE4I5OAP4P6 · pith_short_8: 3ADDZPE4

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/3ADDZPE4I5OAP4P6ANCRX54QLD \
  | 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: d8063cbc9c475c07f1fe03451bf79058f11f847a7be6382d02f199d9ffd4a173

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0c409e5c0abbfa186a828bd575972061c5af90698d551bb38435b0ce81a3274d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2017-10-03T23:06:30Z",
    "title_canon_sha256": "b090ce87964ecbe7bedc5e2334c714c61e02e3a6c0e2c74f32696e2b04d1dbc4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.01418",
    "kind": "arxiv",
    "version": 1
  }
}