Pith Number

pith:EJ3FIFGU

pith:2016:EJ3FIFGUNBYUDEBT2UF4DDFZ5F

not attested not anchored not stored refs pending

Computing reconstructions from nonuniform Fourier samples: Universality of stability barriers and stable sampling rates

Ben Adcock, Jos\'e Luis Romero, Milana Gataric

arxiv:1606.07698 v2 · 2016-06-24 · math.NA · cs.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EJ3FIFGUNBYUDEBT2UF4DDFZ5F}

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	2026-06-04T18:09:50.763026Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

22765414d46871419033d50bc18cb9e96771eac62709af082442d7bedf01f5cf

Aliases

arxiv: 1606.07698 · arxiv_version: 1606.07698v2 · doi: 10.48550/arxiv.1606.07698 · pith_short_12: EJ3FIFGUNBYU · pith_short_16: EJ3FIFGUNBYUDEBT · pith_short_8: EJ3FIFGU

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/EJ3FIFGUNBYUDEBT2UF4DDFZ5F \
  | 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: 22765414d46871419033d50bc18cb9e96771eac62709af082442d7bedf01f5cf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "abc612f0d0f82310acb5ca5beb5cbe83daf2bfb0b671b11d87bd4350dab2e7d8",
    "cross_cats_sorted": [
      "cs.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2016-06-24T14:19:21Z",
    "title_canon_sha256": "df237d68526e00cf24b63bda2bcd4616db90734c7ed63c60d776493db71db6fc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1606.07698",
    "kind": "arxiv",
    "version": 2
  }
}