Pith Number

pith:VT5LW5B4

pith:2021:VT5LW5B4KOCK7N7QSGHC7RTJEH

not attested not anchored not stored refs pending

Accurate Dose Measurements Using Cherenkov Polarization Imaging

Emily Cloutier, Louis Archambault, Luc Beaulieu

arxiv:2106.08218 v1 · 2021-06-15 · physics.med-ph · eess.IV · physics.ins-det

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VT5LW5B4KOCK7N7QSGHC7RTJEH}

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	2026-07-05T05:05:26.238805Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

acfabb743c5384afb7f0918e2fc66921eeeaeaf2a60c8cffb0541107bcb20b8f

Aliases

arxiv: 2106.08218 · arxiv_version: 2106.08218v1 · doi: 10.48550/arxiv.2106.08218 · pith_short_12: VT5LW5B4KOCK · pith_short_16: VT5LW5B4KOCK7N7Q · pith_short_8: VT5LW5B4

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/VT5LW5B4KOCK7N7QSGHC7RTJEH \
  | 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: acfabb743c5384afb7f0918e2fc66921eeeaeaf2a60c8cffb0541107bcb20b8f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "82f275e212ad8bd5864a2f9a8e1bfc6f5942f16f9aa90aa54bb080bc1ba7e16c",
    "cross_cats_sorted": [
      "eess.IV",
      "physics.ins-det"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.med-ph",
    "submitted_at": "2021-06-15T15:27:57Z",
    "title_canon_sha256": "528b065e3332205d6fa0871b3703a95f20095783966bba1dedc0ab35621a0adc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2106.08218",
    "kind": "arxiv",
    "version": 1
  }
}