Pith Number

pith:EX3L5M36

pith:2016:EX3L5M36SL3MMOLQ223T2GEJF6

not attested not anchored not stored refs pending

Isoperimetry with upper mean curvature bounds and sharp stability estimates

Brian Krummel, Francesco Maggi

arxiv:1606.00490 v2 · 2016-06-01 · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EX3L5M36SL3MMOLQ223T2GEJF6}

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	2026-05-18T01:09:06.374859Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

25f6beb37e92f6c63970d6b73d18892fa1e61a757cdc3252065bbb59fca55035

Aliases

arxiv: 1606.00490 · arxiv_version: 1606.00490v2 · doi: 10.48550/arxiv.1606.00490 · pith_short_12: EX3L5M36SL3M · pith_short_16: EX3L5M36SL3MMOLQ · pith_short_8: EX3L5M36

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/EX3L5M36SL3MMOLQ223T2GEJF6 \
  | 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: 25f6beb37e92f6c63970d6b73d18892fa1e61a757cdc3252065bbb59fca55035

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5cf22e9d3a2facd71f3710d5943fff8c3a16fed211b3d1f19e9d3d2f6726df24",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2016-06-01T22:29:29Z",
    "title_canon_sha256": "e1ebd32903c9e217a3a656a31c93b1f4193834ce89db2b393c68cadb7727d7f8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1606.00490",
    "kind": "arxiv",
    "version": 2
  }
}