Pith Number

pith:ANC2JKFM

pith:2018:ANC2JKFMRDE2JNQEC45FUPP556

not attested not anchored not stored refs pending

Image Domain Dual Material Decomposition for Dual-Energy CT using Butterfly Network

Ailong Cai, Bin Yan, Hanming Zhang, Lei Li, Linyuan Wang, Tianye Niu, Wenkun Zhang, Xiaohui Wang

arxiv:1804.01685 v1 · 2018-04-05 · 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{ANC2JKFMRDE2JNQEC45FUPP556}

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	2026-05-17T23:43:07.011794Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0345a4a8ac88c9a4b604173a5a3dfdefb7ee569e7e318e1fa8f9a819686efde7

Aliases

arxiv: 1804.01685 · arxiv_version: 1804.01685v1 · doi: 10.48550/arxiv.1804.01685 · pith_short_12: ANC2JKFMRDE2 · pith_short_16: ANC2JKFMRDE2JNQE · pith_short_8: ANC2JKFM

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/ANC2JKFMRDE2JNQEC45FUPP556 \
  | 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: 0345a4a8ac88c9a4b604173a5a3dfdefb7ee569e7e318e1fa8f9a819686efde7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "90f74049895a63c371abd8eb620321c89c22e93073bb9574693b2b4e9e3ee1ac",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.med-ph",
    "submitted_at": "2018-04-05T06:46:31Z",
    "title_canon_sha256": "f680b9774c77bb6e0ec3a074a95d528bf8b2fbe31b30eb52a5044cdc1119b250"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.01685",
    "kind": "arxiv",
    "version": 1
  }
}