Pith Number

pith:QAXQJULI

pith:2017:QAXQJULIHWEMZ5IJIFNIGDZRX4

not attested not anchored not stored refs pending

Automated target tracking in kilovoltage images using dynamic templates of fiducial marker clusters

Bernard L. Jones, Moyed Miften, Warren G. Campbell

arxiv:1703.03870 v1 · 2017-03-10 · 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{QAXQJULIHWEMZ5IJIFNIGDZRX4}

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	2026-05-18T00:48:52.901272Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

802f04d1683d88ccf509415a830f31bf38a1f4f32336336cea749cccaaded415

Aliases

arxiv: 1703.03870 · arxiv_version: 1703.03870v1 · doi: 10.48550/arxiv.1703.03870 · pith_short_12: QAXQJULIHWEM · pith_short_16: QAXQJULIHWEMZ5IJ · pith_short_8: QAXQJULI

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/QAXQJULIHWEMZ5IJIFNIGDZRX4 \
  | 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: 802f04d1683d88ccf509415a830f31bf38a1f4f32336336cea749cccaaded415

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9b013c1d6a853b0ac174b84bdc19511a04f5e7ec89adf745a1d6b62f8919a65c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.med-ph",
    "submitted_at": "2017-03-10T23:29:21Z",
    "title_canon_sha256": "ceea50c65df85c51a823e78760d43f1e0b35f9b61e53a330dae9cb239c738852"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.03870",
    "kind": "arxiv",
    "version": 1
  }
}