Pith Number

pith:4QGSLLSG

pith:2019:4QGSLLSG3G7GOUTYSA77NMRJIP

not attested not anchored not stored refs pending

The capacity of quiver representations and Brascamp-Lieb constants

Calin Chindris, Harm Derksen

arxiv:1905.04783 v3 · 2019-05-12 · math.RT · math.CA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4QGSLLSG3G7GOUTYSA77NMRJIP}

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	2026-07-05T02:34:19.626335Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e40d25ae46d9be675278903ff6b22943e30f7d39fb80211979d22f2e851a17a2

Aliases

arxiv: 1905.04783 · arxiv_version: 1905.04783v3 · doi: 10.48550/arxiv.1905.04783 · pith_short_12: 4QGSLLSG3G7G · pith_short_16: 4QGSLLSG3G7GOUTY · pith_short_8: 4QGSLLSG

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/4QGSLLSG3G7GOUTYSA77NMRJIP \
  | 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: e40d25ae46d9be675278903ff6b22943e30f7d39fb80211979d22f2e851a17a2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a614e08a15064c55eb3112bb52948c7307bc29b7580d4a4af50784174db10139",
    "cross_cats_sorted": [
      "math.CA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RT",
    "submitted_at": "2019-05-12T19:59:33Z",
    "title_canon_sha256": "a1daf2d812d6aa7451842830376f3b32cdbbc8dbbf8be2226291f4e5e153a0e6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.04783",
    "kind": "arxiv",
    "version": 3
  }
}