Pith Number

pith:DLIBJH6F

pith:2006:DLIBJH6FDUOFAX6WDXQDUHOMXC

not attested not anchored not stored refs pending

Estimation of anisotropic Gaussian fields through Radon transform

Fr\'ed\'eric Richard (MAP5), Hermine Bierm\'e (MAP5)

arxiv:math/0602663 v2 · 2006-02-28 · math.ST · math.PR · stat.TH

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DLIBJH6FDUOFAX6WDXQDUHOMXC}

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	2026-05-18T01:08:50.496105Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1ad0149fc51d1c505fd61de03a1dccb8a38568a93ffd496054664b0487db2600

Aliases

arxiv: math/0602663 · arxiv_version: math/0602663v2 · doi: 10.48550/arxiv.math/0602663 · pith_short_12: DLIBJH6FDUOF · pith_short_16: DLIBJH6FDUOFAX6W · pith_short_8: DLIBJH6F

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/DLIBJH6FDUOFAX6WDXQDUHOMXC \
  | 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: 1ad0149fc51d1c505fd61de03a1dccb8a38568a93ffd496054664b0487db2600

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cb3dbd11d306ade35a41742caf173d714e28e6cd35480b8d3061df5d028f3d42",
    "cross_cats_sorted": [
      "math.PR",
      "stat.TH"
    ],
    "license": "",
    "primary_cat": "math.ST",
    "submitted_at": "2006-02-28T13:13:09Z",
    "title_canon_sha256": "28247e69162f8018abe6cae414579a9b3bc33367c9ddae8edf7e936b35290e35"
  },
  "schema_version": "1.0",
  "source": {
    "id": "math/0602663",
    "kind": "arxiv",
    "version": 2
  }
}