Pith Number

pith:5H2HAOTM

pith:2015:5H2HAOTMCBNTASB5SUNF25RT4G

not attested not anchored not stored refs pending

Poincar\'e and mean value inequalities for hypersurfaces in Riemannian manifolds and applications

Greg\'orio Silva Neto, Hil\'ario Alencar

arxiv:1502.01407 v3 · 2015-02-05 · 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{5H2HAOTMCBNTASB5SUNF25RT4G}

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	2026-05-18T00:36:33.662290Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e9f4703a6c105b30483d951a5d7633e1998b6cc3543150e70a0bc8cb325f13b1

Aliases

arxiv: 1502.01407 · arxiv_version: 1502.01407v3 · doi: 10.48550/arxiv.1502.01407 · pith_short_12: 5H2HAOTMCBNT · pith_short_16: 5H2HAOTMCBNTASB5 · pith_short_8: 5H2HAOTM

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/5H2HAOTMCBNTASB5SUNF25RT4G \
  | 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: e9f4703a6c105b30483d951a5d7633e1998b6cc3543150e70a0bc8cb325f13b1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fbc9cdee01ffa0920ff7c6d20f754589f48b7fba6fee585db1caa9ca45d3e941",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2015-02-05T01:44:26Z",
    "title_canon_sha256": "36dda9152e0442a7cda433a572c035849ca6687808a4fb4727c68f3c18a08da5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.01407",
    "kind": "arxiv",
    "version": 3
  }
}