Pith Number

pith:JZ7BD3EA

pith:2018:JZ7BD3EAPY4LNG5NXAN6BJVP3Z

not attested not anchored not stored refs pending

A General Algorithm For Compensation Of Trajectory Errors: Application To Radial Imaging

Mathews Jacob, Merry Mani, Vincent Magnotta

arxiv:1802.01012 v2 · 2018-02-03 · 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{JZ7BD3EAPY4LNG5NXAN6BJVP3Z}

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	2026-05-18T00:23:51.966497Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4e7e11ec807e38b69badb81be0a6afde7858aa6bd892fb5eebac92be1f642e8e

Aliases

arxiv: 1802.01012 · arxiv_version: 1802.01012v2 · doi: 10.48550/arxiv.1802.01012 · pith_short_12: JZ7BD3EAPY4L · pith_short_16: JZ7BD3EAPY4LNG5N · pith_short_8: JZ7BD3EA

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/JZ7BD3EAPY4LNG5NXAN6BJVP3Z \
  | 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: 4e7e11ec807e38b69badb81be0a6afde7858aa6bd892fb5eebac92be1f642e8e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4783241afb45df4154ba71253bda19e6226f6c2994dd843e7e055136b63877f6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.med-ph",
    "submitted_at": "2018-02-03T18:50:17Z",
    "title_canon_sha256": "a4acdad79be0c7fff0ffe4d884a3ad14c141720495a15ac9221614f89cc37cd6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.01012",
    "kind": "arxiv",
    "version": 2
  }
}