Pith Number

pith:Y5ASLRST

pith:2017:Y5ASLRSTA6YOZYNY2KK7IDILEX

not attested not anchored not stored refs pending

Solar polarimetry through the K I lines at 770 nm

B. Ruiz Cobo, C. Quintero Noda, D. Orozco Su\'arez, H. Uitenbroek, K. Ichimoto, M. Carlsson, M. Kubo, T. Anan, T. Oba, T. Shimizu, Y. Katsukawa, Y. Suematsu

arxiv:1705.10002 v1 · 2017-05-29 · 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{Y5ASLRSTA6YOZYNY2KK7IDILEX}

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	2026-05-18T00:40:03.313554Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c74125c65307b0ece1b8d295f40d0b25c1381d076e17530aab3dfa335dbbe73f

Aliases

arxiv: 1705.10002 · arxiv_version: 1705.10002v1 · doi: 10.48550/arxiv.1705.10002 · pith_short_12: Y5ASLRSTA6YO · pith_short_16: Y5ASLRSTA6YOZYNY · pith_short_8: Y5ASLRST

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/Y5ASLRSTA6YOZYNY2KK7IDILEX \
  | 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: c74125c65307b0ece1b8d295f40d0b25c1381d076e17530aab3dfa335dbbe73f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "402403f3a6a53799f536a737617a8a834d9b9f01064270e1df224a3c8af3632b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2017-05-29T00:00:30Z",
    "title_canon_sha256": "1f3c1387c709cba7b45bebdd2c447ced4d94ad1e4607013efa160a65ade81da9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.10002",
    "kind": "arxiv",
    "version": 1
  }
}