Pith Number

pith:44FE4YV6

pith:2020:44FE4YV66N33TVHOMK36VIE4Q7

not attested not anchored not stored refs pending

An arithmetic enrichment of B\'ezout's Theorem

Stephen McKean

arxiv:2003.07413 v2 · 2020-03-16 · 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{44FE4YV66N33TVHOMK36VIE4Q7}

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	2026-07-05T02:33:04.738767Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e70a4e62bef377b9d4ee62b7eaa09c87e77e535935ec4074e1d37f0780ebde94

Aliases

arxiv: 2003.07413 · arxiv_version: 2003.07413v2 · doi: 10.48550/arxiv.2003.07413 · pith_short_12: 44FE4YV66N33 · pith_short_16: 44FE4YV66N33TVHO · pith_short_8: 44FE4YV6

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/44FE4YV66N33TVHOMK36VIE4Q7 \
  | 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: e70a4e62bef377b9d4ee62b7eaa09c87e77e535935ec4074e1d37f0780ebde94

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "46555cb637ef0ebbd23e5c1fdb39ebc4903f8d04e451df7f9f892f945aa47269",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2020-03-16T19:09:58Z",
    "title_canon_sha256": "2e604622b8673567c50e3c9c0d1c00d21ede27916ee3882a7d8344980f783fa8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2003.07413",
    "kind": "arxiv",
    "version": 2
  }
}