Pith Number

pith:YY2RKMJP

pith:2015:YY2RKMJPIWOTA3BU4NLB3YDLVC

not attested not anchored not stored refs pending

Waldschmidt constants for Stanley-Reisner ideals of a class of Simplicial Complexes

Barbara Franci, Cristiano Bocci

arxiv:1504.04201 v1 · 2015-04-16 · 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{YY2RKMJPIWOTA3BU4NLB3YDLVC}

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	2026-05-18T02:18:39.513745Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c63515312f459d306c34e3561de06ba898c5d39804eb22102e8f68f7c4278b3a

Aliases

arxiv: 1504.04201 · arxiv_version: 1504.04201v1 · doi: 10.48550/arxiv.1504.04201 · pith_short_12: YY2RKMJPIWOT · pith_short_16: YY2RKMJPIWOTA3BU · pith_short_8: YY2RKMJP

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/YY2RKMJPIWOTA3BU4NLB3YDLVC \
  | 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: c63515312f459d306c34e3561de06ba898c5d39804eb22102e8f68f7c4278b3a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a6ce9ded169d65c50f8c5a1778f9630b47337458029f4c953e62ac514816efd7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AC",
    "submitted_at": "2015-04-16T12:09:25Z",
    "title_canon_sha256": "7e122ba401782cf11a120534087245c86c37b6c4db5a18c5b3500fa98c48ee01"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.04201",
    "kind": "arxiv",
    "version": 1
  }
}