Pith Number

pith:3LZJ5HLY

pith:2018:3LZJ5HLYRPIAXYOWGLVLFNVASP

not attested not anchored not stored refs pending

A unified image reconstruction framework for quantitative dual- and triple-energy CT imaging of material compositions

Bin Han, Don Vernekohl, Fei Han, Hao Peng, James K Min, Lei Xing, Wei Zhao

arxiv:1803.06008 v1 · 2018-03-15 · 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{3LZJ5HLYRPIAXYOWGLVLFNVASP}

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	2026-05-18T00:20:51.054989Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

daf29e9d788bd00be1d632eab2b6a093fee81160fabf4d3af2ee45c2ef5e87bf

Aliases

arxiv: 1803.06008 · arxiv_version: 1803.06008v1 · doi: 10.48550/arxiv.1803.06008 · pith_short_12: 3LZJ5HLYRPIA · pith_short_16: 3LZJ5HLYRPIAXYOW · pith_short_8: 3LZJ5HLY

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/3LZJ5HLYRPIAXYOWGLVLFNVASP \
  | 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: daf29e9d788bd00be1d632eab2b6a093fee81160fabf4d3af2ee45c2ef5e87bf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3cd7ddce527b4a28c163550560ebdb58c1e45f59f7cd95fd0a9f1700ba50e6d6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.med-ph",
    "submitted_at": "2018-03-15T21:25:01Z",
    "title_canon_sha256": "bd2e547e2861c5a0eb2f722320312f364489b2c0277c2b527d50e3d963d30f3f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.06008",
    "kind": "arxiv",
    "version": 1
  }
}