Pith Number

pith:H3GPCOXE

pith:2016:H3GPCOXEEQVAHADPXS5HEVZUON

not attested not anchored not stored refs pending

Robin spectral rigidity of strictly convex domains with a reflectional symmetry

Hamid Hezari

arxiv:1609.01011 v1 · 2016-09-05 · math.AP · math.SP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{H3GPCOXEEQVAHADPXS5HEVZUON}

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	2026-05-18T01:06:19.299296Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3eccf13ae4242a03806fbcba725734734489eed0add7f175bff7627ac1203d29

Aliases

arxiv: 1609.01011 · arxiv_version: 1609.01011v1 · doi: 10.48550/arxiv.1609.01011 · pith_short_12: H3GPCOXEEQVA · pith_short_16: H3GPCOXEEQVAHADP · pith_short_8: H3GPCOXE

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/H3GPCOXEEQVAHADPXS5HEVZUON \
  | 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: 3eccf13ae4242a03806fbcba725734734489eed0add7f175bff7627ac1203d29

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5ee5218e316ac2b3dde5a2a07cb04c760ee4482065d68bd0d816b7d33f6e55e2",
    "cross_cats_sorted": [
      "math.SP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2016-09-05T01:28:30Z",
    "title_canon_sha256": "6043e666cd5fe9ec99dc79c70dc1cb3ffb4988115e702b90b3f576ed46efe1fd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.01011",
    "kind": "arxiv",
    "version": 1
  }
}