Pith Number

pith:5LU5I7M2

pith:2023:5LU5I7M2VYGQ3IV5DIY4DDHCFN

not attested not anchored not stored refs pending

On binomial complete intersections

Filip Jonsson Kling, Lisa Nicklasson, Samuel Lundqvist

arxiv:2305.06835 v2 · 2023-05-11 · 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{5LU5I7M2VYGQ3IV5DIY4DDHCFN}

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	2026-07-05T08:53:15.790589Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eae9d47d9aae0d0da2bd1a31c18ce22b7b1435332d4f728c46f51ce0c2f6e116

Aliases

arxiv: 2305.06835 · arxiv_version: 2305.06835v2 · doi: 10.48550/arxiv.2305.06835 · pith_short_12: 5LU5I7M2VYGQ · pith_short_16: 5LU5I7M2VYGQ3IV5 · pith_short_8: 5LU5I7M2

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/5LU5I7M2VYGQ3IV5DIY4DDHCFN \
  | 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: eae9d47d9aae0d0da2bd1a31c18ce22b7b1435332d4f728c46f51ce0c2f6e116

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "91c851481bee061379ded2cff1df3e124163f38dcaf427d2ffa3b267f1b2b54a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AC",
    "submitted_at": "2023-05-11T14:27:30Z",
    "title_canon_sha256": "ba363165a62f0d2f7a8cd23b8709e6768f6f8e355aa27671d2b18ca11f2ef852"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2305.06835",
    "kind": "arxiv",
    "version": 2
  }
}