Pith Number

pith:AFGGQJJT

pith:2013:AFGGQJJT2JWPHDSRTOHTMKGWSP

not attested not anchored not stored refs pending

The inverse mean curvature flow in warped cylinders of non-positive radial curvature

Julian Scheuer

arxiv:1312.5662 v2 · 2013-12-19 · math.DG · math.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AFGGQJJT2JWPHDSRTOHTMKGWSP}

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	2026-05-18T00:52:44.593997Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

014c682533d26cf38e519b8f3628d693d140c648818367909fde63a59a3c4673

Aliases

arxiv: 1312.5662 · arxiv_version: 1312.5662v2 · doi: 10.48550/arxiv.1312.5662 · pith_short_12: AFGGQJJT2JWP · pith_short_16: AFGGQJJT2JWPHDSR · pith_short_8: AFGGQJJT

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/AFGGQJJT2JWPHDSRTOHTMKGWSP \
  | 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: 014c682533d26cf38e519b8f3628d693d140c648818367909fde63a59a3c4673

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "93e6a512295b1e0f3bfc563a2ab061c2d8d78af5f3349bb6e2ee3c45d14197b1",
    "cross_cats_sorted": [
      "math.AP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2013-12-19T17:46:39Z",
    "title_canon_sha256": "ebbb3d34e2ba7f580aaf0ff28b0685b5db263d47f8514303eb14f0c84655cb6f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1312.5662",
    "kind": "arxiv",
    "version": 2
  }
}