Pith Number

pith:AHAWMTYE

pith:2018:AHAWMTYEXA2ZHHP43ZJZA6J5IE

not attested not anchored not stored refs pending

Interpolation and The Weak Lefschetz Property

Bill Trok, Uwe Nagel

arxiv:1811.02051 v1 · 2018-11-05 · math.AC · 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{AHAWMTYEXA2ZHHP43ZJZA6J5IE}

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	2026-05-18T00:01:25.143481Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

01c1664f04b835939dfcde5390793d4105251e6b796192f6f8249844cd06e09b

Aliases

arxiv: 1811.02051 · arxiv_version: 1811.02051v1 · doi: 10.48550/arxiv.1811.02051 · pith_short_12: AHAWMTYEXA2Z · pith_short_16: AHAWMTYEXA2ZHHP4 · pith_short_8: AHAWMTYE

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/AHAWMTYEXA2ZHHP43ZJZA6J5IE \
  | 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: 01c1664f04b835939dfcde5390793d4105251e6b796192f6f8249844cd06e09b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "191de4d01b945d874fba8be0fae60d214dcf5091d548ab18c32dfe64a52e008c",
    "cross_cats_sorted": [
      "math.AG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AC",
    "submitted_at": "2018-11-05T21:57:43Z",
    "title_canon_sha256": "b10bd5251a616b05e5c1906c89dba4623c7a15a155e5c01ff2bc751f3d35fa7b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.02051",
    "kind": "arxiv",
    "version": 1
  }
}