Pith Number

pith:K4TC2OX5

pith:2018:K4TC2OX54NVVWEOT4TX3B6MARR

not attested not anchored not stored refs pending

Large Polarization Degree of Comet 2P/Encke Continuum Based on Spectropolarimetric Signals During Its 2017 Apparition

D. Kuroda, H. Akitaya, H. Hanayama, J. Takahashi, K. L. Murata, K. Sekiguchi, K. S. Kawabata, Kumiko Morihana, M. Ishiguro, M. Kawabata, M. Uemura, S. Baar, Seiko Takagi, Takahiro Nagayama, T. Morokuma, T. Nakaoka, T. Saito, Y. G. Kwon, Y. Shinnaka

arxiv:1810.02462 v1 · 2018-10-04 · astro-ph.EP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{K4TC2OX54NVVWEOT4TX3B6MARR}

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	2026-05-17T23:58:37.321955Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

57262d3afde36b5b11d3e4efb0f9808c4cf0570ea0d7f86490c994e341d3962c

Aliases

arxiv: 1810.02462 · arxiv_version: 1810.02462v1 · doi: 10.48550/arxiv.1810.02462 · pith_short_12: K4TC2OX54NVV · pith_short_16: K4TC2OX54NVVWEOT · pith_short_8: K4TC2OX5

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/K4TC2OX54NVVWEOT4TX3B6MARR \
  | 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: 57262d3afde36b5b11d3e4efb0f9808c4cf0570ea0d7f86490c994e341d3962c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fc91f31c78a2ad2816b684c8766160ebdd6398ae3bfa8ebe23a057339ed2524f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2018-10-04T23:52:38Z",
    "title_canon_sha256": "2d5172b0468a9d308ee109f2b1276ba5d3717dba0d02eb3aeaa4baa43858dac8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.02462",
    "kind": "arxiv",
    "version": 1
  }
}