Pith Number

pith:ZHSGUVFG

pith:2024:ZHSGUVFGLYQKEEPMUQY32GW4VS

not attested not anchored not stored refs pending

Multi-Material Decomposition Using Spectral Diffusion Posterior Sampling

Grace J. Gang, J. Webster Stayman, Xiao Jiang

arxiv:2408.01519 v1 · 2024-08-02 · physics.med-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZHSGUVFGLYQKEEPMUQY32GW4VS}

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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.

Cited by

1 paper in Pith

Direct Dual-Energy CT Material Decomposition using Model-based Denoising Diffusion Model

Receipt and verification

First computed	2026-07-05T11:39:42.265271Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c9e46a54a65e20a211eca431bd1adcac931e797bce46ba45cfd2f9c1c543dbd1

Aliases

arxiv: 2408.01519 · arxiv_version: 2408.01519v1 · doi: 10.48550/arxiv.2408.01519 · pith_short_12: ZHSGUVFGLYQK · pith_short_16: ZHSGUVFGLYQKEEPM · pith_short_8: ZHSGUVFG

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/ZHSGUVFGLYQKEEPMUQY32GW4VS \
  | 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: c9e46a54a65e20a211eca431bd1adcac931e797bce46ba45cfd2f9c1c543dbd1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ec18e39a3b046b1b9bb68e21a4f87ba0673919b8eac9337d4e75743213974ed1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.med-ph",
    "submitted_at": "2024-08-02T18:25:57Z",
    "title_canon_sha256": "c84628f58b9cde55b8050d605187153896388bd06022f8310f34e940fd7f9691"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2408.01519",
    "kind": "arxiv",
    "version": 1
  }
}