Pith Number

pith:K7R3Y7TE

pith:2017:K7R3Y7TE2EFCADDTONOYPJIVHC

not attested not anchored not stored refs pending

Discriminants and Quasi-symmetry

Alex Kite

arxiv:1711.08940 v1 · 2017-11-24 · math.AG · math.RT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{K7R3Y7TE2EFCADDTONOYPJIVHC}

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.

Cited by

1 paper in Pith

A class of perverse schobers in Geometric Invariant Theory

Receipt and verification

First computed	2026-05-18T00:29:41.674450Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

57e3bc7e64d10a200c73735d87a51538aea7f5b67222282fa2beb6611900e56f

Aliases

arxiv: 1711.08940 · arxiv_version: 1711.08940v1 · doi: 10.48550/arxiv.1711.08940 · pith_short_12: K7R3Y7TE2EFC · pith_short_16: K7R3Y7TE2EFCADDT · pith_short_8: K7R3Y7TE

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/K7R3Y7TE2EFCADDTONOYPJIVHC \
  | 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: 57e3bc7e64d10a200c73735d87a51538aea7f5b67222282fa2beb6611900e56f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7c09baedd69f09b713bb50c33e258ca18a8c206e7b4a81c4393bba0ec9620b0f",
    "cross_cats_sorted": [
      "math.RT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2017-11-24T12:23:13Z",
    "title_canon_sha256": "bcda698a3cc772b60bf73fd0d941eb997e7e8811e70bf45c740569df017c2d18"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.08940",
    "kind": "arxiv",
    "version": 1
  }
}