Pith Number

pith:GK3UPOZJ

pith:2018:GK3UPOZJIDCSWVVU6MTW2C7PAR

not attested not anchored not stored refs pending

Uniqueness of two-convex closed ancient solutions to the mean curvature flow

Natasa Sesum, Panagiota Daskalopoulos, Sigurd B. Angenent

arxiv:1804.07230 v1 · 2018-04-19 · math.DG

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Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GK3UPOZJIDCSWVVU6MTW2C7PAR}

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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

2 papers in Pith

Unique asymptotics of ancient compact non-collapsed solutions to the 3-dimensional Ricci flow

Convex ancient solutions to mean curvature flow

Receipt and verification

First computed	2026-05-18T00:18:00.964868Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

32b747bb2940c52b56b4f3276d0bef047a92085d88d03a560e117054b6273890

Aliases

arxiv: 1804.07230 · arxiv_version: 1804.07230v1 · doi: 10.48550/arxiv.1804.07230 · pith_short_12: GK3UPOZJIDCS · pith_short_16: GK3UPOZJIDCSWVVU · pith_short_8: GK3UPOZJ

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/GK3UPOZJIDCSWVVU6MTW2C7PAR \
  | 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: 32b747bb2940c52b56b4f3276d0bef047a92085d88d03a560e117054b6273890

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "26afda574fd295a12610c5891a89e4c10ac304d4b19e9c440a5797bdaaed8a56",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2018-04-19T15:30:43Z",
    "title_canon_sha256": "2fa0b45a79c07d51ad93975c516e046c621d68f6957c90ab6dad14e2e2479ccc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.07230",
    "kind": "arxiv",
    "version": 1
  }
}