Pith Number

pith:VSY7RG2L

pith:2014:VSY7RG2LI7IHQOO35AXAJRJT72

not attested not anchored not stored refs pending

On Syzygies, degree, and geometric properties of projective schemes with property $\textbf{N}_{3,p}$

Jeaman Ahn, Sijong Kwak

arxiv:1402.3100 v1 · 2014-02-13 · math.AG · 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{VSY7RG2LI7IHQOO35AXAJRJT72}

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	2026-05-18T02:59:07.703231Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

acb1f89b4b47d07839dbe82e04c533fea0c08fc0aa81f8467dbdca7be6945ec3

Aliases

arxiv: 1402.3100 · arxiv_version: 1402.3100v1 · doi: 10.48550/arxiv.1402.3100 · pith_short_12: VSY7RG2LI7IH · pith_short_16: VSY7RG2LI7IHQOO3 · pith_short_8: VSY7RG2L

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/VSY7RG2LI7IHQOO35AXAJRJT72 \
  | 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: acb1f89b4b47d07839dbe82e04c533fea0c08fc0aa81f8467dbdca7be6945ec3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d1807e51efe1b0abd34347ad3573c1ceb237e2bd98ee78cc2997f2a8a1e22ba4",
    "cross_cats_sorted": [
      "math.AC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2014-02-13T11:57:48Z",
    "title_canon_sha256": "c65af64d65b7232202fbad729b49836bea0e5ec961a404a53d4b95aceb4cc0c0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.3100",
    "kind": "arxiv",
    "version": 1
  }
}