Pith Number

pith:AXRSZT4N

pith:2026:AXRSZT4N3FHARDDTF5267TVL7S

not attested not anchored not stored refs pending

Flow Annealing Posterior Sampling for Function-Space Regression and Inverse Problems

Yaozhong Shi, Yisong Yue, Zachary E. Ross

arxiv:2606.22346 v1 · 2026-06-21 · stat.ML · cs.AI · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AXRSZT4N3FHARDDTF5267TVL7S}

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	2026-06-23T02:13:35.368360Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

05e32ccf8dd94e088c732f75efceabfca68de7534e19ae4dfe89762b67ccb987

Aliases

arxiv: 2606.22346 · arxiv_version: 2606.22346v1 · doi: 10.48550/arxiv.2606.22346 · pith_short_12: AXRSZT4N3FHA · pith_short_16: AXRSZT4N3FHARDDT · pith_short_8: AXRSZT4N

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/AXRSZT4N3FHARDDTF5267TVL7S \
  | 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: 05e32ccf8dd94e088c732f75efceabfca68de7534e19ae4dfe89762b67ccb987

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b7a2a20219cc5886baaae1b5fa842f0bf83a89f169f27ca8b41fa66ff5e6ba74",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2026-06-21T05:47:26Z",
    "title_canon_sha256": "56ce865bd31e8c39b98e5cf4acdb5c5d1e10ecc661a6fe7af8e671a30d8c143b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.22346",
    "kind": "arxiv",
    "version": 1
  }
}