Pith Number

pith:BIBQKJZI

pith:2014:BIBQKJZISBUQYCX5PUA2XEOW6X

not attested not anchored not stored refs pending

Simulation of Cone Beam CT System Based on Monte Carlo Method

Bingbing Li, Chaobin Chen, Liqin Hu, Ruifen Cao, Yu Wang

arxiv:1408.4577 v1 · 2014-08-20 · 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{BIBQKJZISBUQYCX5PUA2XEOW6X}

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	2026-05-18T02:44:48.676597Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0a0305272890690c0afd7d01ab91d6f5c372e63afad8986b5c3d19fef0f1cb91

Aliases

arxiv: 1408.4577 · arxiv_version: 1408.4577v1 · doi: 10.48550/arxiv.1408.4577 · pith_short_12: BIBQKJZISBUQ · pith_short_16: BIBQKJZISBUQYCX5 · pith_short_8: BIBQKJZI

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/BIBQKJZISBUQYCX5PUA2XEOW6X \
  | 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: 0a0305272890690c0afd7d01ab91d6f5c372e63afad8986b5c3d19fef0f1cb91

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "05729f80506bd8607fbf0551e920cf6b86cd6a5c59d689ff39706a58bd71568d",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/3.0/",
    "primary_cat": "physics.med-ph",
    "submitted_at": "2014-08-20T09:30:08Z",
    "title_canon_sha256": "7b5ddbb4fd2d6ddd6629beafb2a8f202aed528ccbcc5882483ef735dfa02d7d3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1408.4577",
    "kind": "arxiv",
    "version": 1
  }
}