Pith Number

pith:P3DBQQEP

pith:2014:P3DBQQEPR3KO63JZXPW65JATRH

not attested not anchored not stored refs pending

A note on complex interpolation and Calder\'on product of quasi-Banach spaces

Wen Yuan

arxiv:1405.5735 v1 · 2014-05-22 · 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{P3DBQQEPR3KO63JZXPW65JATRH}

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	2026-05-18T02:51:15.741568Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7ec618408f8ed4ef6d39bbedeea41389f16eb84e04cf754058aeaa4fcb6523d6

Aliases

arxiv: 1405.5735 · arxiv_version: 1405.5735v1 · doi: 10.48550/arxiv.1405.5735 · pith_short_12: P3DBQQEPR3KO · pith_short_16: P3DBQQEPR3KO63JZ · pith_short_8: P3DBQQEP

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/P3DBQQEPR3KO63JZXPW65JATRH \
  | 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: 7ec618408f8ed4ef6d39bbedeea41389f16eb84e04cf754058aeaa4fcb6523d6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d4b58e9b5f269574c4245db711ee9930ef1cd3878a9a7f7f4ba98011089d2c5a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CA",
    "submitted_at": "2014-05-22T12:58:59Z",
    "title_canon_sha256": "b1325e7d75bbd2170768e744d0983d45f5fd3b050c41174c627da11df782927b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.5735",
    "kind": "arxiv",
    "version": 1
  }
}