Pith Number

pith:F3ZJX4KE

pith:2014:F3ZJX4KEGT3UL4TGZZYLIC25A4

not attested not anchored not stored refs pending

Estimation of Overspread Scattering Functions

G\"otz E. Pfander, Pavel Zheltov

arxiv:1405.2475 v1 · 2014-05-10 · cs.IT · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{F3ZJX4KEGT3UL4TGZZYLIC25A4}

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	2026-05-18T01:43:15.383006Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2ef29bf14434f745f266ce70b40b5d073c86734582f1137bfad9f61ab0900b26

Aliases

arxiv: 1405.2475 · arxiv_version: 1405.2475v1 · doi: 10.48550/arxiv.1405.2475 · pith_short_12: F3ZJX4KEGT3U · pith_short_16: F3ZJX4KEGT3UL4TG · pith_short_8: F3ZJX4KE

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/F3ZJX4KEGT3UL4TGZZYLIC25A4 \
  | 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: 2ef29bf14434f745f266ce70b40b5d073c86734582f1137bfad9f61ab0900b26

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aafaaebb65109ba0106971a2c332a67efa5b48462d35cda607e159d7785c9266",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2014-05-10T21:21:51Z",
    "title_canon_sha256": "d24a2fdb83f2286f312370b64b9b5c76a6c2ed1033534e801616132e4ad7dd4e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.2475",
    "kind": "arxiv",
    "version": 1
  }
}