Pith Number

pith:HVZX6VAQ

pith:2016:HVZX6VAQAL4CTQ5KODPFVDMIRM

not attested not anchored not stored refs pending

Calibration of the Liverpool Telescope RINGO3 polarimeter

3), Aga S{\l}owikowska (1), Iain Steele (4) ((1) Janusz Gil Institute of Astronomy, Krzysztof Krzeszowski (1), Liverpool John Moores University), Micha{\l} \.Zejmo (1), Pablo Reig (2, Physics Department (4) Astrophysics Research Institute, Technology (3) University of Crete, University of Zielona G\'ora (2) Foundation for Research

arxiv:1602.02105 v1 · 2016-02-05 · astro-ph.IM · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HVZX6VAQAL4CTQ5KODPFVDMIRM}

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	2026-05-18T01:20:38.170621Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3d737f541002f829c3aa70de5a8d888b209fa7c534f205bb39b40ef70694d592

Aliases

arxiv: 1602.02105 · arxiv_version: 1602.02105v1 · doi: 10.48550/arxiv.1602.02105 · pith_short_12: HVZX6VAQAL4C · pith_short_16: HVZX6VAQAL4CTQ5K · pith_short_8: HVZX6VAQ

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/HVZX6VAQAL4CTQ5KODPFVDMIRM \
  | 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: 3d737f541002f829c3aa70de5a8d888b209fa7c534f205bb39b40ef70694d592

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fb58c295b9dacbefac177afbf43fd4f07b8f3865d21b3c199e69c292e6f01902",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2016-02-05T17:36:59Z",
    "title_canon_sha256": "b51ee882efa4f853a1ca9ea85e69cafff00566287548863277b679a535a1223c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.02105",
    "kind": "arxiv",
    "version": 1
  }
}