Pith Number

pith:X2JVW2TU

pith:2021:X2JVW2TUVQLB4TVB6NCSH4JJPN

not attested not anchored not stored refs pending

Performance of an Enhanced Afterloader with Electromagnetic Tracking Capabilities for Channel Reconstruction and Error Detection

Daline Tho, Luc Beaulieu, Marie-Claude Lavall\'ee

arxiv:2105.05756 v1 · 2021-05-12 · 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{X2JVW2TUVQLB4TVB6NCSH4JJPN}

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	2026-07-05T03:14:16.526262Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

be935b6a74ac161e4ea1f34523f1297b6e184bd4ce012c655c8c79d2c7cb2ab8

Aliases

arxiv: 2105.05756 · arxiv_version: 2105.05756v1 · doi: 10.48550/arxiv.2105.05756 · pith_short_12: X2JVW2TUVQLB · pith_short_16: X2JVW2TUVQLB4TVB · pith_short_8: X2JVW2TU

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/X2JVW2TUVQLB4TVB6NCSH4JJPN \
  | 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: be935b6a74ac161e4ea1f34523f1297b6e184bd4ce012c655c8c79d2c7cb2ab8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5e41b718cbaef780b8b6ea0eadb3a326855d45fe3281381f247987ffbcc12905",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.med-ph",
    "submitted_at": "2021-05-12T16:19:42Z",
    "title_canon_sha256": "3deb44eaddb583658d3cb99d1ea7133b7d575105888d7bd61bd1102c4cb61598"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2105.05756",
    "kind": "arxiv",
    "version": 1
  }
}