Pith Number

pith:TBZYQ2YW

pith:2025:TBZYQ2YWYCXCLEY3LXONM7WCG3

not attested not anchored not stored refs pending

An illustration of formal moduli problems with differential graded Lie algebras

Ethan Eugene Wynner

arxiv:2506.12977 v1 · 2025-06-15 · 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{TBZYQ2YWYCXCLEY3LXONM7WCG3}

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	2026-07-05T11:22:03.314100Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9873886b16c0ae25931b5ddcd67ec236f8e36d1e017b3a0e8a6ca9d751c4c5fa

Aliases

arxiv: 2506.12977 · arxiv_version: 2506.12977v1 · doi: 10.48550/arxiv.2506.12977 · pith_short_12: TBZYQ2YWYCXC · pith_short_16: TBZYQ2YWYCXCLEY3 · pith_short_8: TBZYQ2YW

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/TBZYQ2YWYCXCLEY3LXONM7WCG3 \
  | 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: 9873886b16c0ae25931b5ddcd67ec236f8e36d1e017b3a0e8a6ca9d751c4c5fa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6168675f3172e293ed64c2ffcc4a76172926f9207a2160487a4b4242c26d28a0",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2025-06-15T22:08:56Z",
    "title_canon_sha256": "7bec41d677b1a48f32a1b2d1feafb0dab8b33ec4c3928b4331172b2eb5ff7f9e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.12977",
    "kind": "arxiv",
    "version": 1
  }
}