Pith Number

pith:IKDFKH2O

pith:2009:IKDFKH2OOQB3AYU33RYG65YXQB

not attested not anchored not stored refs pending

Pseudorandom Numbers for Conformal Measure

Jinqiao Duan, Manfred Denker, Michael McCourt

arxiv:0905.0729 v1 · 2009-05-06 · math.DS · cs.NA · math.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{IKDFKH2OOQB3AYU33RYG65YXQB}

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	2026-06-03T23:06:25.963312Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4286551f4e7403b0629bdc706f77178078c808256d76b62b96a59b15cf0a414f

Aliases

arxiv: 0905.0729 · arxiv_version: 0905.0729v1 · doi: 10.48550/arxiv.0905.0729 · pith_short_12: IKDFKH2OOQB3 · pith_short_16: IKDFKH2OOQB3AYU3 · pith_short_8: IKDFKH2O

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/IKDFKH2OOQB3AYU33RYG65YXQB \
  | 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: 4286551f4e7403b0629bdc706f77178078c808256d76b62b96a59b15cf0a414f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b4ce2edcdfa8991323a14af04e7cc0deda27ab00d83ef35ebc461ee4a13858af",
    "cross_cats_sorted": [
      "cs.NA",
      "math.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2009-05-06T01:39:29Z",
    "title_canon_sha256": "f9f796cae95436dec0e06f0153a3e4a668129b6dff3514c71a8ecaff1d3751d1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0905.0729",
    "kind": "arxiv",
    "version": 1
  }
}