Pith Number

pith:BZDWPTIL

pith:2013:BZDWPTILGVOGJ4XQXYIC7JFTOS

not attested not anchored not stored refs pending

Inverting Spherical Radon Transform by a Closed-form Formula: A Microlocal Analytic Point of View

Linh V. Nguyen

arxiv:1307.2634 v1 · 2013-07-10 · math.CA · math.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BZDWPTILGVOGJ4XQXYIC7JFTOS}

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	2026-05-18T03:18:50.859447Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0e4767cd0b355c64f2f0be102fa4b374b773220553a1c9607946731bdc9e82b3

Aliases

arxiv: 1307.2634 · arxiv_version: 1307.2634v1 · doi: 10.48550/arxiv.1307.2634 · pith_short_12: BZDWPTILGVOG · pith_short_16: BZDWPTILGVOGJ4XQ · pith_short_8: BZDWPTIL

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/BZDWPTILGVOGJ4XQXYIC7JFTOS \
  | 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: 0e4767cd0b355c64f2f0be102fa4b374b773220553a1c9607946731bdc9e82b3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2192fd31d7aaac2b0b512dd3d7096f3bc5478133cc88d61ea9fb957da689ccc2",
    "cross_cats_sorted": [
      "math.AP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CA",
    "submitted_at": "2013-07-10T00:20:41Z",
    "title_canon_sha256": "672adc710378d6e3282a1a7305fe337d93c78d0c708f4bab2cc6680eeffcaa35"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.2634",
    "kind": "arxiv",
    "version": 1
  }
}