Pith Number

pith:4IZABXXS

pith:2019:4IZABXXSVH2AGU7E6AGPUTZ7TQ

not attested not anchored not stored refs pending

Photometry, spectroscopy, and polarimetry of distant comet C/2014 A4 (SONEAR)

2, (2) Main Astronomical Observatory of the National Academy of Sciences, 3), (3) Astronomical Observatory, (4) University of Maryland, (5) Department of Physics, (6) Special Astrophysical Observatory, 7), (7) Crimean Astrophysical Observatory, (8) Ural Federal University), Himadri Sekhar Das (5), Igor Luk'yanyk (3), J\'an Svore\v{n}(1), Ludmilla Kolokolova (4), Marek Hus\'arik (1), Nauchnij, Nikolai Kiselev (2, Oleksandra Ivanova (1, Taras Shevchenko National University of Kyiv, Vadim Krushinsky (8)((1) Astronomical Institute of the Slovak Academy of Sciences, Vera Rosenbush (2, Viktor Afanasiev (6)

arxiv:1905.02465 v1 · 2019-05-07 · 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{4IZABXXSVH2AGU7E6AGPUTZ7TQ}

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.

Cited by

1 paper in Pith

Single-dish observations and non-LTE analysis of CH3OH, HCN, and CO line emission in the Oort cloud comet C/2017 K2 (PANSTARRS)

Receipt and verification

First computed	2026-05-17T23:43:34.359278Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e23200def2a9f40353e4f00cfa4f3f9c3dadb29acc3541e5335274bda113db7b

Aliases

arxiv: 1905.02465 · arxiv_version: 1905.02465v1 · doi: 10.48550/arxiv.1905.02465 · pith_short_12: 4IZABXXSVH2A · pith_short_16: 4IZABXXSVH2AGU7E · pith_short_8: 4IZABXXS

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/4IZABXXSVH2AGU7E6AGPUTZ7TQ \
  | 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: e23200def2a9f40353e4f00cfa4f3f9c3dadb29acc3541e5335274bda113db7b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5407e95a0b7cdcc5459f4b12c9fea21505a1935bd7eb59512d5a7f62a7945ee1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2019-05-07T10:55:57Z",
    "title_canon_sha256": "f93726c0df7efd5dc514d1b4c4860b40e60095cfe30d077a92bf2f43be9ddbc1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.02465",
    "kind": "arxiv",
    "version": 1
  }
}