Pith Number

pith:DYMKWGTH

pith:2022:DYMKWGTH7V4NGC4YLXLLZVTGRH

not attested not anchored not stored refs pending

alpha-Deep Probabilistic Inference (alpha-DPI): efficient uncertainty quantification from exoplanet astrometry to black hole feature extraction

Dimitri Mawet, He Sun, Jason J. Wang, Katherine L. Bouman, Paul Tiede, Sarah Blunt

arxiv:2201.08506 v2 · 2022-01-21 · astro-ph.IM · cs.LG · eess.IV · eess.SP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DYMKWGTH7V4NGC4YLXLLZVTGRH}

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	2026-07-05T04:35:42.214497Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1e18ab1a67fd78d30b985dd6bcd66689ff09dd9ca7e1053dc852f677a94e3688

Aliases

arxiv: 2201.08506 · arxiv_version: 2201.08506v2 · doi: 10.48550/arxiv.2201.08506 · pith_short_12: DYMKWGTH7V4N · pith_short_16: DYMKWGTH7V4NGC4Y · pith_short_8: DYMKWGTH

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/DYMKWGTH7V4NGC4YLXLLZVTGRH \
  | 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: 1e18ab1a67fd78d30b985dd6bcd66689ff09dd9ca7e1053dc852f677a94e3688

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fced57ec9d4e38e8d3ba27c97c1d6d1a64bbb745f6ebf34cc77011050a5d4ad1",
    "cross_cats_sorted": [
      "cs.LG",
      "eess.IV",
      "eess.SP"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2022-01-21T00:58:10Z",
    "title_canon_sha256": "e2254f60ac26e8d9fda782c10fdb2dd138e6afed302534c88740aff95897a1b7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2201.08506",
    "kind": "arxiv",
    "version": 2
  }
}