Pith Number

pith:AVL2HMBM

pith:2014:AVL2HMBM2M5JNZJ5Q67IW2X3RC

not attested not anchored not stored refs pending

Existence of the Bedrosian Identity for Singular Integral Operators

Haizhang Zhang, Rongrong Lin

arxiv:1407.0861 v1 · 2014-07-03 · math.CA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AVL2HMBM2M5JNZJ5Q67IW2X3RC}

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	2026-05-18T02:48:25.254654Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0557a3b02cd33a96e53d87be8b6afb88b0f73063b6c2a54a59751a0e9089de31

Aliases

arxiv: 1407.0861 · arxiv_version: 1407.0861v1 · doi: 10.48550/arxiv.1407.0861 · pith_short_12: AVL2HMBM2M5J · pith_short_16: AVL2HMBM2M5JNZJ5 · pith_short_8: AVL2HMBM

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/AVL2HMBM2M5JNZJ5Q67IW2X3RC \
  | 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: 0557a3b02cd33a96e53d87be8b6afb88b0f73063b6c2a54a59751a0e9089de31

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "99bbe2e0458fe246f1bceb588a42836dc5bbda04a8ff74fd6ab65fa4fe59fe9e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CA",
    "submitted_at": "2014-07-03T10:48:24Z",
    "title_canon_sha256": "ce0c35e6c07281c6e9f852942005db46c8bf38658f292be53d40e14a19569bb8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.0861",
    "kind": "arxiv",
    "version": 1
  }
}