Pith Number

pith:YRBQYM2C

pith:2017:YRBQYM2C5HFVGLSY2CXXPWS2PZ

not attested not anchored not stored refs pending

On generic and maximal k-ranks of binary forms

Alessandro Oneto, Boris Shapiro, Bruce Reznick, Samuel Lundqvist

arxiv:1711.05014 v1 · 2017-11-14 · 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{YRBQYM2C5HFVGLSY2CXXPWS2PZ}

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	2026-05-17T23:54:41.728137Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c4430c3342e9cb532e58d0af77da5a7e57c0bf5cf5dd47597637fed4fc6af118

Aliases

arxiv: 1711.05014 · arxiv_version: 1711.05014v1 · doi: 10.48550/arxiv.1711.05014 · pith_short_12: YRBQYM2C5HFV · pith_short_16: YRBQYM2C5HFVGLSY · pith_short_8: YRBQYM2C

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/YRBQYM2C5HFVGLSY2CXXPWS2PZ \
  | 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: c4430c3342e9cb532e58d0af77da5a7e57c0bf5cf5dd47597637fed4fc6af118

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4554a594ac97775da6f0b5749d45f11e8a6538eea2c548cb35ae7b047246788a",
    "cross_cats_sorted": [
      "math.AC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2017-11-14T09:28:06Z",
    "title_canon_sha256": "32e0596c504f6263c64b98d8a773c607a75830f0eb5d6a117503b6f5005cf722"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.05014",
    "kind": "arxiv",
    "version": 1
  }
}