Pith Number

pith:U335SW2G

pith:2014:U335SW2GLU7OVPVGCM33OWG2GK

not attested not anchored not stored refs pending

The maximum likelihood degree of Fermat hypersurfaces

Daniele Agostini, Davide Alberelli, Francesco Grande, Paolo Lella

arxiv:1404.5745 v2 · 2014-04-23 · math.AG · math.AC · stat.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{U335SW2GLU7OVPVGCM33OWG2GK}

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	2026-05-18T02:19:25.629679Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a6f7d95b465d3eeabea61337b758da32a265fa70f6602260d849096941ff8b71

Aliases

arxiv: 1404.5745 · arxiv_version: 1404.5745v2 · doi: 10.48550/arxiv.1404.5745 · pith_short_12: U335SW2GLU7O · pith_short_16: U335SW2GLU7OVPVG · pith_short_8: U335SW2G

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/U335SW2GLU7OVPVGCM33OWG2GK \
  | 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: a6f7d95b465d3eeabea61337b758da32a265fa70f6602260d849096941ff8b71

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0a739ce44b8ae4e6cfe25dbcb4df83ca7ea8149899d91098b3e3352368df793b",
    "cross_cats_sorted": [
      "math.AC",
      "stat.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2014-04-23T08:49:02Z",
    "title_canon_sha256": "4f127232eec9a7f6a48beaf2df152de333c9230f3381cf4f2f5cb56746c5cb3e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.5745",
    "kind": "arxiv",
    "version": 2
  }
}