Pith Number

pith:AADQOMWI

pith:2014:AADQOMWIDX4TOYFMTUWPCXWPLT

not attested not anchored not stored refs pending

Functional Models and Minimal Contractive Liftings

Kalpesh J. Haria, Rolf Gohm, Santanu Dey

arxiv:1402.4220 v2 · 2014-02-18 · math.OA · 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{AADQOMWIDX4TOYFMTUWPCXWPLT}

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	2026-05-18T02:47:33.196821Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

00070732c81df93760ac9d2cf15ecf5cc2b27aa3db8fbdcfa7bc787c7da327b5

Aliases

arxiv: 1402.4220 · arxiv_version: 1402.4220v2 · doi: 10.48550/arxiv.1402.4220 · pith_short_12: AADQOMWIDX4T · pith_short_16: AADQOMWIDX4TOYFM · pith_short_8: AADQOMWI

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/AADQOMWIDX4TOYFMTUWPCXWPLT \
  | 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: 00070732c81df93760ac9d2cf15ecf5cc2b27aa3db8fbdcfa7bc787c7da327b5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2a26e09f53f54a5583f6638fce3db510e5f21762157aac40ba08c18a3ff9a931",
    "cross_cats_sorted": [
      "math.FA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OA",
    "submitted_at": "2014-02-18T03:38:37Z",
    "title_canon_sha256": "8c2c338062f72b9ccec0544bbf23d8419ad1a1c148f2093a9799ba5394504f89"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.4220",
    "kind": "arxiv",
    "version": 2
  }
}