Pith Number

pith:R6IV3R4D

pith:2025:R6IV3R4DKZYRNA472LE262GG3X

not attested not anchored not stored refs pending

Discretized Approximate Ancestral Sampling

Alfredo De la Fuente, Jona Ball\'e, Saurabh Singh

arxiv:2505.06098 v1 · 2025-05-09 · cs.IT · eess.SP · 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{R6IV3R4DKZYRNA472LE262GG3X}

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	2026-07-05T11:00:53.862623Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8f915dc783567116839fd2c9af68c6ddf2063b49160148dac172ce040e66a8d8

Aliases

arxiv: 2505.06098 · arxiv_version: 2505.06098v1 · doi: 10.48550/arxiv.2505.06098 · pith_short_12: R6IV3R4DKZYR · pith_short_16: R6IV3R4DKZYRNA47 · pith_short_8: R6IV3R4D

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/R6IV3R4DKZYRNA472LE262GG3X \
  | 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: 8f915dc783567116839fd2c9af68c6ddf2063b49160148dac172ce040e66a8d8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2274ddf39212f55574054158952cab66c7225f64622145d52888303d425efb1c",
    "cross_cats_sorted": [
      "eess.SP",
      "math.IT"
    ],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2025-05-09T14:44:40Z",
    "title_canon_sha256": "4efdd1adff476ef5082f5f15c6f55fb17eaa2736f467dffecbcb0a39653d4238"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.06098",
    "kind": "arxiv",
    "version": 1
  }
}