Pith Number

pith:DEVJJOJC

pith:2012:DEVJJOJCIC4UAV2YBULPOWAC5C

not attested not anchored not stored refs pending

Slice continuity for operators and the Daugavet property for bilinear maps

Dirk Werner, Enrique A. S\'anchez P\'erez

arxiv:1210.7099 v1 · 2012-10-26 · 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{DEVJJOJCIC4UAV2YBULPOWAC5C}

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	2026-05-18T01:36:51.899185Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

192a94b92240b94057580d16f75802e8a0299c575e167d71d1ba46986eb453a5

Aliases

arxiv: 1210.7099 · arxiv_version: 1210.7099v1 · doi: 10.48550/arxiv.1210.7099 · pith_short_12: DEVJJOJCIC4U · pith_short_16: DEVJJOJCIC4UAV2Y · pith_short_8: DEVJJOJC

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/DEVJJOJCIC4UAV2YBULPOWAC5C \
  | 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: 192a94b92240b94057580d16f75802e8a0299c575e167d71d1ba46986eb453a5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "81a84e7f4b699254e3c1fc71667b75ed10ae8a8d403b777b3925500a0ff362cd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.FA",
    "submitted_at": "2012-10-26T11:11:33Z",
    "title_canon_sha256": "b150a382e7bb8618f7747ab9e1b63fecee095d14d94f29cc450e2468553ff8f1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.7099",
    "kind": "arxiv",
    "version": 1
  }
}