Pith Number

pith:UFJ3AP3J

pith:2011:UFJ3AP3J7RADNDM3MS453HXEI2

not attested not anchored not stored refs pending

Transfer Functions for Pairs of Wandering Subspaces

Rolf Gohm

arxiv:1102.5519 v2 · 2011-02-27 · math.FA · math.OA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UFJ3AP3J7RADNDM3MS453HXEI2}

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	2026-05-18T03:54:26.302069Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a153b03f69fc40368d9b64b9dd9ee446ad0ef84349279d9eccbee0fdc3d43433

Aliases

arxiv: 1102.5519 · arxiv_version: 1102.5519v2 · doi: 10.48550/arxiv.1102.5519 · pith_short_12: UFJ3AP3J7RAD · pith_short_16: UFJ3AP3J7RADNDM3 · pith_short_8: UFJ3AP3J

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/UFJ3AP3J7RADNDM3MS453HXEI2 \
  | 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: a153b03f69fc40368d9b64b9dd9ee446ad0ef84349279d9eccbee0fdc3d43433

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "826d3fad9d87b12c67f11199351c9c0f87f82ca83cc15f8d1296d94bf39cfd33",
    "cross_cats_sorted": [
      "math.OA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.FA",
    "submitted_at": "2011-02-27T16:27:42Z",
    "title_canon_sha256": "8c1d14b89e67eab68264d3ff65769d28e8c3c87692a5e643988059a2ea99bf76"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1102.5519",
    "kind": "arxiv",
    "version": 2
  }
}