Pith Number

pith:RRO3AABJ

pith:2014:RRO3AABJMPIG2E3DJGV54ZIUL2

not attested not anchored not stored refs pending

Contact points and Schatten composition operators

H. Benazouz, H. Mahzouli, K. Kellay (IMB), O. El-Fallah

arxiv:1402.5550 v2 · 2014-02-22 · math.CV · math.CA · math.FA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RRO3AABJMPIG2E3DJGV54ZIUL2}

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	2026-05-18T02:47:52.722655Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8c5db0002963d06d136349abde65145ea2bff85659e7fc7b53c3cea8755f761a

Aliases

arxiv: 1402.5550 · arxiv_version: 1402.5550v2 · doi: 10.48550/arxiv.1402.5550 · pith_short_12: RRO3AABJMPIG · pith_short_16: RRO3AABJMPIG2E3D · pith_short_8: RRO3AABJ

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/RRO3AABJMPIG2E3DJGV54ZIUL2 \
  | 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: 8c5db0002963d06d136349abde65145ea2bff85659e7fc7b53c3cea8755f761a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e1eb2e5231fe66729f91a00d5442701de84114d4e8f7f47670c44382b43a5853",
    "cross_cats_sorted": [
      "math.CA",
      "math.FA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CV",
    "submitted_at": "2014-02-22T20:29:51Z",
    "title_canon_sha256": "f955c14b3e210580a477d04eb3c21bcb133c4617a733a9125bf778ba1849a0d2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.5550",
    "kind": "arxiv",
    "version": 2
  }
}