Pith Number

pith:SVNAKW7Q

pith:2018:SVNAKW7QGW5BYMCYGULA7OI6P6

not attested not anchored not stored refs pending

Horn inequalities and quivers

Michael Walter, Mich\`ele Vergne, Velleda Baldoni

arxiv:1804.00431 v2 · 2018-04-02 · math.RT · math.AG · math.SG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SVNAKW7QGW5BYMCYGULA7OI6P6}

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	2026-05-17T23:55:42.945393Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

955a055bf035ba1c305835160fb91e7f8045ef0f14d66cd8da1402746253bb8d

Aliases

arxiv: 1804.00431 · arxiv_version: 1804.00431v2 · doi: 10.48550/arxiv.1804.00431 · pith_short_12: SVNAKW7QGW5B · pith_short_16: SVNAKW7QGW5BYMCY · pith_short_8: SVNAKW7Q

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/SVNAKW7QGW5BYMCYGULA7OI6P6 \
  | 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: 955a055bf035ba1c305835160fb91e7f8045ef0f14d66cd8da1402746253bb8d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "caf89ae5475ae79090354c2a2751da45903fc123a6a3957a05dd19581d34d933",
    "cross_cats_sorted": [
      "math.AG",
      "math.SG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RT",
    "submitted_at": "2018-04-02T08:56:45Z",
    "title_canon_sha256": "44c6f85c1d38b9ad70f7cd303d232f6508cb357c53ae9664f0633b931b27b8b8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.00431",
    "kind": "arxiv",
    "version": 2
  }
}