Pith Number

pith:RQBUAC3U

pith:2014:RQBUAC3U574SCN53INN4SKDN4V

not attested not anchored not stored refs pending

Characterization and inversion theorems for a generalized Radon transform

Alexey Agaltsov

arxiv:1403.7931 v1 · 2014-03-31 · 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{RQBUAC3U574SCN53INN4SKDN4V}

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	2026-05-18T02:55:12.121985Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8c03400b74eff92137bb435bc9286de553c62fb0d3b1461df47347eb589b3942

Aliases

arxiv: 1403.7931 · arxiv_version: 1403.7931v1 · doi: 10.48550/arxiv.1403.7931 · pith_short_12: RQBUAC3U574S · pith_short_16: RQBUAC3U574SCN53 · pith_short_8: RQBUAC3U

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/RQBUAC3U574SCN53INN4SKDN4V \
  | 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: 8c03400b74eff92137bb435bc9286de553c62fb0d3b1461df47347eb589b3942

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3537314e0336326533c0a8a761a2dcc05f87709f87b3936504d28c8f27307db7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.FA",
    "submitted_at": "2014-03-31T09:53:09Z",
    "title_canon_sha256": "fb2005405dd75cc17c0dc5fb8d4a963513c68af9eb9fb8d7c0f80fde9997390a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.7931",
    "kind": "arxiv",
    "version": 1
  }
}