Pith Number

pith:DZLE33RG

pith:2022:DZLE33RG7XPACLFIDAEXPESLCN

not attested not anchored not stored refs pending

3D flying wings for any asymptotic cones

Yi Lai

arxiv:2207.02714 v1 · 2022-07-06 · 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{DZLE33RG7XPACLFIDAEXPESLCN}

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.

Cited by

1 paper in Pith

Ancient Ricci flows of bounded girth

Receipt and verification

First computed	2026-07-05T04:38:07.161440Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1e564dee26fdde012ca8180977924b137efba2bbc96e69744f7967b1df6e9733

Aliases

arxiv: 2207.02714 · arxiv_version: 2207.02714v1 · doi: 10.48550/arxiv.2207.02714 · pith_short_12: DZLE33RG7XPA · pith_short_16: DZLE33RG7XPACLFI · pith_short_8: DZLE33RG

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/DZLE33RG7XPACLFIDAEXPESLCN \
  | 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: 1e564dee26fdde012ca8180977924b137efba2bbc96e69744f7967b1df6e9733

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a09c008e837383dc78d5da0ed478320aae1ec8c516e7eb9b84fbb8d12f240c32",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2022-07-06T14:37:55Z",
    "title_canon_sha256": "864f9f559f36af80f72132acac2136edb5b3f4ee1da89856bece33d097f0bbdc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2207.02714",
    "kind": "arxiv",
    "version": 1
  }
}