Pith Number

pith:FF2S2YTV

pith:2017:FF2S2YTVLXVLZMQ5NMVHBYEFZG

not attested not anchored not stored refs pending

Kohnert polynomials

Dominic Searles, Sami Assaf

arxiv:1711.09498 v2 · 2017-11-27 · math.CO · math.AG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FF2S2YTVLXVLZMQ5NMVHBYEFZG}

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	2026-05-18T00:08:03.240091Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

29752d62755deabcb21d6b2a70e085c9871dfe559c61fa78d7e8d830ffd16104

Aliases

arxiv: 1711.09498 · arxiv_version: 1711.09498v2 · doi: 10.48550/arxiv.1711.09498 · pith_short_12: FF2S2YTVLXVL · pith_short_16: FF2S2YTVLXVLZMQ5 · pith_short_8: FF2S2YTV

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/FF2S2YTVLXVLZMQ5NMVHBYEFZG \
  | 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: 29752d62755deabcb21d6b2a70e085c9871dfe559c61fa78d7e8d830ffd16104

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d406f3d9cf88c97e967f9d7d3cc918ed5bdd37377f3f3663c134816307186f97",
    "cross_cats_sorted": [
      "math.AG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2017-11-27T01:14:17Z",
    "title_canon_sha256": "f612955e4f0ef170323b0843a43c7486c081af93e63dfd1288f45155ca548d34"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.09498",
    "kind": "arxiv",
    "version": 2
  }
}