Pith Number

pith:3E2TLX3I

pith:2025:3E2TLX3I6BE5ADFICAFPHCIR2R

not attested not anchored not stored refs pending

Lectures on SL(3) foams and link homology

Dmitry Solovyev, Mikhail Khovanov

arxiv:2507.17119 v1 · 2025-07-23 · math.QA · math.GT · 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{3E2TLX3I6BE5ADFICAFPHCIR2R}

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	2026-07-05T11:42:01.653729Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d93535df68f049d00ca8100af38911d46b5ab92c242acf0bdde25c4066ac4231

Aliases

arxiv: 2507.17119 · arxiv_version: 2507.17119v1 · doi: 10.48550/arxiv.2507.17119 · pith_short_12: 3E2TLX3I6BE5 · pith_short_16: 3E2TLX3I6BE5ADFI · pith_short_8: 3E2TLX3I

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/3E2TLX3I6BE5ADFICAFPHCIR2R \
  | 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: d93535df68f049d00ca8100af38911d46b5ab92c242acf0bdde25c4066ac4231

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c1630b1188b87121bbfcbade7e3c2119488e9e5d42ee43fcaf8a4f21c4abccd2",
    "cross_cats_sorted": [
      "math.GT",
      "math.RT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.QA",
    "submitted_at": "2025-07-23T01:48:19Z",
    "title_canon_sha256": "d666dba6fe420eb0eb264360e8969f135a2a511b1ebbe87971eddc687f524d89"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.17119",
    "kind": "arxiv",
    "version": 1
  }
}