Pith Number

pith:FGAOL2RT

pith:2018:FGAOL2RTRLKRFUIG5KF7ERYD4V

not attested not anchored not stored refs pending

Colors of Centaurs observed by the Subaru/Hyper Suprime-Cam and implications for their origin

Fumi Yoshida, Haruka Sakugawa, Keiji Ohtsuki, Naruhisa Takato, Patryk Sofia Lykawka, Shiang-Yu Wang, Tsuyoshi Terai

arxiv:1810.07459 v1 · 2018-10-17 · 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{FGAOL2RTRLKRFUIG5KF7ERYD4V}

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	2026-05-17T23:59:48.974901Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2980e5ea338ad512d106ea8bf24703e55d5d129a41e22da9c1af8066ae24e146

Aliases

arxiv: 1810.07459 · arxiv_version: 1810.07459v1 · doi: 10.48550/arxiv.1810.07459 · pith_short_12: FGAOL2RTRLKR · pith_short_16: FGAOL2RTRLKRFUIG · pith_short_8: FGAOL2RT

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/FGAOL2RTRLKRFUIG5KF7ERYD4V \
  | 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: 2980e5ea338ad512d106ea8bf24703e55d5d129a41e22da9c1af8066ae24e146

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8b1e3072c4d9243d7ad82a3da66916664c7c7877c4208ecfd86b1cb0705b7623",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2018-10-17T10:22:58Z",
    "title_canon_sha256": "a2d706c35cd2d1b8c3014b67af6a221cf15a9f2da997ad92146207dafc339fa1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.07459",
    "kind": "arxiv",
    "version": 1
  }
}