Pith Number

pith:HQ26TNXV

pith:2008:HQ26TNXVIVXHIDQUCF53MRQCFQ

not attested not anchored not stored refs pending

On Robustness Properties of Beta Encoders and Golden Ratio Encoders

Rachel Ward

arxiv:0806.1083 v1 · 2008-06-06 · 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{HQ26TNXVIVXHIDQUCF53MRQCFQ}

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	2026-06-03T22:06:06.648495Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3c35e9b6f5456e740e14117bb646022c1fee4c05a3e06c8656479ea675c007c8

Aliases

arxiv: 0806.1083 · arxiv_version: 0806.1083v1 · doi: 10.48550/arxiv.0806.1083 · pith_short_12: HQ26TNXVIVXH · pith_short_16: HQ26TNXVIVXHIDQU · pith_short_8: HQ26TNXV

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/HQ26TNXVIVXHIDQUCF53MRQCFQ \
  | 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: 3c35e9b6f5456e740e14117bb646022c1fee4c05a3e06c8656479ea675c007c8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e1b45d72cdb1e2f57512d8920c5f60504f208179a90470763c4106c4da40520b",
    "cross_cats_sorted": [
      "cs.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2008-06-06T03:27:49Z",
    "title_canon_sha256": "6d61c19091a164bff91d7b28ec8dd9c8db49af12a32d1d2d3e79982bb3a1bdb6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0806.1083",
    "kind": "arxiv",
    "version": 1
  }
}