Pith Number

pith:UH2ELDZ6

pith:2013:UH2ELDZ6P6HDD4XKW3NGGQHHE4

not attested not anchored not stored refs pending

Beyond consistent reconstructions: optimality and sharp bounds for generalized sampling, and application to the uniform resampling problem

Anders C. Hansen, Ben Adcock, Clarice Poon

arxiv:1301.2831 v1 · 2013-01-13 · math.NA · 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{UH2ELDZ6P6HDD4XKW3NGGQHHE4}

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	2026-05-18T03:36:35.059101Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a1f4458f3e7f8e31f2eab6da6340e7271dadd81652a32fa4396a1a920ceab857

Aliases

arxiv: 1301.2831 · arxiv_version: 1301.2831v1 · doi: 10.48550/arxiv.1301.2831 · pith_short_12: UH2ELDZ6P6HD · pith_short_16: UH2ELDZ6P6HDD4XK · pith_short_8: UH2ELDZ6

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/UH2ELDZ6P6HDD4XKW3NGGQHHE4 \
  | 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: a1f4458f3e7f8e31f2eab6da6340e7271dadd81652a32fa4396a1a920ceab857

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "def03651e741cb2f3bb7f1392183cbea115ed189a8060117578ae58cc8f3bf0a",
    "cross_cats_sorted": [
      "cs.IT",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2013-01-13T22:17:01Z",
    "title_canon_sha256": "52c47d1f08331a590d8aad74d45f2f283c18adfe6a9119d86f267e29ea0c7b64"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.2831",
    "kind": "arxiv",
    "version": 1
  }
}