Pith Number

pith:7QUUEOF3

pith:2004:7QUUEOF3G5UDOATSTEZMW5SXXK

not attested not anchored not stored refs pending

Zeta integrals and integral geometry in the space of rectangular matrices

Boris Rubin

arxiv:math/0406289 v1 · 2004-06-15 · 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{7QUUEOF3G5UDOATSTEZMW5SXXK}

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	2026-05-18T01:05:26.302187Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fc294238bb37683702729932cb7657ba9d27aafac23a806d1830d69ef81b4d6d

Aliases

arxiv: math/0406289 · arxiv_version: math/0406289v1 · doi: 10.48550/arxiv.math/0406289 · pith_short_12: 7QUUEOF3G5UD · pith_short_16: 7QUUEOF3G5UDOATS · pith_short_8: 7QUUEOF3

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/7QUUEOF3G5UDOATSTEZMW5SXXK \
  | 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: fc294238bb37683702729932cb7657ba9d27aafac23a806d1830d69ef81b4d6d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "91665b772e54c1e70df9e2960e27eadb6a42d28527287966e21b7c3d9dc84112",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "math.FA",
    "submitted_at": "2004-06-15T17:09:00Z",
    "title_canon_sha256": "07cab05c9e9cb8c81ada997be840d24d19645c4b7661e0be0296837237f0d8b2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "math/0406289",
    "kind": "arxiv",
    "version": 1
  }
}