Pith Number

pith:Q6W2M5JE

pith:2016:Q6W2M5JE2HGT35CS3RG2HH3OI6

not attested not anchored not stored refs pending

Power-type cancellation for the simplex Hilbert transform

Christoph Thiele, Polona Durcik, Vjekoslav Kova\v{c}

arxiv:1608.00156 v2 · 2016-07-30 · 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{Q6W2M5JE2HGT35CS3RG2HH3OI6}

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	2026-07-05T00:32:20.145547Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

87ada67524d1cd3df452dc4da39f6e47ad516fe23ebd6e552dd1524241a9aa99

Aliases

arxiv: 1608.00156 · arxiv_version: 1608.00156v2 · doi: 10.48550/arxiv.1608.00156 · pith_short_12: Q6W2M5JE2HGT · pith_short_16: Q6W2M5JE2HGT35CS · pith_short_8: Q6W2M5JE

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/Q6W2M5JE2HGT35CS3RG2HH3OI6 \
  | 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: 87ada67524d1cd3df452dc4da39f6e47ad516fe23ebd6e552dd1524241a9aa99

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c0e7e1d0863d24be146404689cbd0ed80f7ed9859140932ec91ca4dbd2201860",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CA",
    "submitted_at": "2016-07-30T19:20:34Z",
    "title_canon_sha256": "8133994ba1302c0f51dd445b9f89a645ab679a975d6023fb169f7a27ed8f42dd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1608.00156",
    "kind": "arxiv",
    "version": 2
  }
}