Pith Number

pith:X3R2GFG4

pith:2017:X3R2GFG4QUF2CHMQEVHCRDT5TZ

not attested not anchored not stored refs pending

A flag variety for the Delta Conjecture

Brendan Pawlowski, Brendon Rhoades

arxiv:1711.08301 v1 · 2017-11-22 · math.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{X3R2GFG4QUF2CHMQEVHCRDT5TZ}

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	2026-05-18T00:29:50.145074Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bee3a314dc850ba11d90254e288e7d9e7b164b69370532b79ce2861d8358863f

Aliases

arxiv: 1711.08301 · arxiv_version: 1711.08301v1 · doi: 10.48550/arxiv.1711.08301 · pith_short_12: X3R2GFG4QUF2 · pith_short_16: X3R2GFG4QUF2CHMQ · pith_short_8: X3R2GFG4

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/X3R2GFG4QUF2CHMQEVHCRDT5TZ \
  | 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: bee3a314dc850ba11d90254e288e7d9e7b164b69370532b79ce2861d8358863f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5daff5f024bd56e13ea47cb9529c055ee080ec1c0173319a99d21ae098fab4f8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2017-11-22T14:47:19Z",
    "title_canon_sha256": "5f924e9311ff74cb29565bc701b7adb1ca9a77355f15cadfdfb5b79b071b9383"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.08301",
    "kind": "arxiv",
    "version": 1
  }
}