Pith Number

pith:FKWL42LI

pith:2024:FKWL42LIGFD2FW5KOOG5EISUDH

not attested not anchored not stored refs pending

Duality for the $\mathfrak{sl}_2$ weight system

Polina Zakorko, Polina Zinova

arxiv:2407.01144 v1 · 2024-07-01 · 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{FKWL42LIGFD2FW5KOOG5EISUDH}

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	2026-07-05T08:38:43.715060Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2aacbe69683147a2dbaa738dd2225419c3fdf09088a42dc07eebedc8b05a138d

Aliases

arxiv: 2407.01144 · arxiv_version: 2407.01144v1 · doi: 10.48550/arxiv.2407.01144 · pith_short_12: FKWL42LIGFD2 · pith_short_16: FKWL42LIGFD2FW5K · pith_short_8: FKWL42LI

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/FKWL42LIGFD2FW5KOOG5EISUDH \
  | 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: 2aacbe69683147a2dbaa738dd2225419c3fdf09088a42dc07eebedc8b05a138d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eb8cee0a88cb498474d7d4ec2c07d94954056dfd9e3356a8bdf5afcc6f955d5e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2024-07-01T10:12:25Z",
    "title_canon_sha256": "b3ca69f11cc95012f663c0f5e0696a377db80de631457facca9588468f07de22"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2407.01144",
    "kind": "arxiv",
    "version": 1
  }
}