Pith Number

pith:W53HAKZC

pith:2017:W53HAKZCWE7SEXVBEASVCS345P

not attested not anchored not stored refs pending

Complete intersections with given Hilbert polynomials

Christopher Eur, Sung Hyun Lim

arxiv:1712.05886 v2 · 2017-12-16 · math.AC

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{W53HAKZCWE7SEXVBEASVCS345P}

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	2026-05-18T00:07:43.254586Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b776702b22b13f225ea12025514b7cebe51d697ede2ea4853dc60a56c336e1df

Aliases

arxiv: 1712.05886 · arxiv_version: 1712.05886v2 · doi: 10.48550/arxiv.1712.05886 · pith_short_12: W53HAKZCWE7S · pith_short_16: W53HAKZCWE7SEXVB · pith_short_8: W53HAKZC

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/W53HAKZCWE7SEXVBEASVCS345P \
  | 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: b776702b22b13f225ea12025514b7cebe51d697ede2ea4853dc60a56c336e1df

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "80a3a3c4fed3c693a41f8cd54e3e199482bc3cbc23301b0f0aae36e1b1910332",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AC",
    "submitted_at": "2017-12-16T01:00:27Z",
    "title_canon_sha256": "0cd218c358691b3eaa206966d5ec6f2837927d26e882681f1c4fa3fc9ffc9523"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.05886",
    "kind": "arxiv",
    "version": 2
  }
}