Pith Number

pith:SRH5MM3T

pith:2019:SRH5MM3TJOY6RJMCYO3Q5HSU5C

not attested not anchored not stored refs pending

Nonsymmetric extension of the Green-Osher inequality

Yunlong Yang

arxiv:1901.09489 v1 · 2019-01-28 · 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{SRH5MM3TJOY6RJMCYO3Q5HSU5C}

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	2026-05-17T23:55:24.632651Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

944fd633734bb1e8a582c3b70e9e54e88847dc66cf6e4d1a1c33902957ed156d

Aliases

arxiv: 1901.09489 · arxiv_version: 1901.09489v1 · doi: 10.48550/arxiv.1901.09489 · pith_short_12: SRH5MM3TJOY6 · pith_short_16: SRH5MM3TJOY6RJMC · pith_short_8: SRH5MM3T

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/SRH5MM3TJOY6RJMCYO3Q5HSU5C \
  | 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: 944fd633734bb1e8a582c3b70e9e54e88847dc66cf6e4d1a1c33902957ed156d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "90de52a901925bf74ce476a57bfbe20f574a74744a8b0f422d2767308f6006c3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2019-01-28T02:39:39Z",
    "title_canon_sha256": "d66e574bf2dbe11b5e57879964f10517dd73302ba33e4aa344a5400bca869259"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.09489",
    "kind": "arxiv",
    "version": 1
  }
}