Pith Number

pith:3E2LW4W2

pith:2024:3E2LW4W226KD7EX2YFIFXXVSRA

not attested not anchored not stored refs pending

Infinitely many non-collapsed steady Ricci solitons on complex line bundles

Hanci Chi

arxiv:2412.16907 v3 · 2024-12-22 · math.DG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3E2LW4W226KD7EX2YFIFXXVSRA}

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	2026-07-28T02:23:13.343918Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d934bb72dad7943f92fac1505bdeb28820b6171c38c71d168f51771f621a6a2e

Aliases

arxiv: 2412.16907 · arxiv_version: 2412.16907v3 · doi: 10.48550/arxiv.2412.16907 · pith_short_12: 3E2LW4W226KD · pith_short_16: 3E2LW4W226KD7EX2 · pith_short_8: 3E2LW4W2

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/3E2LW4W226KD7EX2YFIFXXVSRA \
  | 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: d934bb72dad7943f92fac1505bdeb28820b6171c38c71d168f51771f621a6a2e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8ef2777e96a08bbc74359db21552ed509f547c5248437a79d7ce0cd6a003031d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2024-12-22T07:52:49Z",
    "title_canon_sha256": "78f3346533fc9da73f17d5381cc0298f85589f7ab9aea864bc4924e2e3bf00de"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.16907",
    "kind": "arxiv",
    "version": 3
  }
}