Pith Number

pith:G3K4R3V3

pith:2010:G3K4R3V3RYQAT3XSHUSMNM42WI

not attested not anchored not stored refs pending

Estimating multidimensional probability fields using the Field Estimator for Arbitrary Spaces (FiEstAS) with applications to astrophysics

Spain), Yago Ascasibar (UAM

arxiv:1006.1296 v1 · 2010-06-07 · astro-ph.IM · 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{G3K4R3V3RYQAT3XSHUSMNM42WI}

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	2026-06-03T23:06:38.151406Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

36d5c8eebb8e2009eef23d24c6b39ab230a76854f4a9c12b6ec5db35b7ab1aa7

Aliases

arxiv: 1006.1296 · arxiv_version: 1006.1296v1 · doi: 10.48550/arxiv.1006.1296 · pith_short_12: G3K4R3V3RYQA · pith_short_16: G3K4R3V3RYQAT3XS · pith_short_8: G3K4R3V3

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/G3K4R3V3RYQAT3XSHUSMNM42WI \
  | 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: 36d5c8eebb8e2009eef23d24c6b39ab230a76854f4a9c12b6ec5db35b7ab1aa7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9173bcd4067a0fbf39681f32bf8974afac7efd4ab4f2b836d4e2edf3b8bafcd4",
    "cross_cats_sorted": [
      "cs.NA",
      "math.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2010-06-07T16:49:05Z",
    "title_canon_sha256": "ce7605c4155d632fbd4a42aaff807668ed9c2b3fdf8900e1db79b24bcea2903d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1006.1296",
    "kind": "arxiv",
    "version": 1
  }
}