Pith Number

pith:SUYV6GFK

pith:2014:SUYV6GFK3MOVU4APGUMSRQRGKN

not attested not anchored not stored refs pending

One-sided Band-limited Approximations of Some Radial Functions

Felipe Gon\c{c}alves, Jos\'e Madrid, Michael Kelly

arxiv:1410.3366 v1 · 2014-10-13 · math.CA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SUYV6GFK3MOVU4APGUMSRQRGKN}

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	2026-05-18T02:40:11.464236Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

95315f18aadb1d5a700f351928c22653461ea39e7d39849ea6b6f7554e636482

Aliases

arxiv: 1410.3366 · arxiv_version: 1410.3366v1 · doi: 10.48550/arxiv.1410.3366 · pith_short_12: SUYV6GFK3MOV · pith_short_16: SUYV6GFK3MOVU4AP · pith_short_8: SUYV6GFK

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/SUYV6GFK3MOVU4APGUMSRQRGKN \
  | 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: 95315f18aadb1d5a700f351928c22653461ea39e7d39849ea6b6f7554e636482

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fa8a6719239a3544991418260bc58e6d74ac6195631f57fcc7cfefe3d5a60fb6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CA",
    "submitted_at": "2014-10-13T15:54:28Z",
    "title_canon_sha256": "8a63b12f15e619fe2f4e62647af765f4d4e491053c73acc8e0b46479916a7bef"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1410.3366",
    "kind": "arxiv",
    "version": 1
  }
}