Pith Number

pith:RDVRKDMO

pith:2016:RDVRKDMOBCRM36BATSSRAUI2TT

not attested not anchored not stored refs pending

Comet C/2011 L4 (PanStarrs): Small nucleus, fast rotator and dust rich comet observed after perihelion

Toni Scarmato

arxiv:1608.01243 v1 · 2016-08-03 · astro-ph.EP · 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{RDVRKDMOBCRM36BATSSRAUI2TT}

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	2026-05-18T01:09:56.098147Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

88eb150d8e08a2cdf8209ca510511a9ce94211f9b7423997db31bc0e296ff2ed

Aliases

arxiv: 1608.01243 · arxiv_version: 1608.01243v1 · doi: 10.48550/arxiv.1608.01243 · pith_short_12: RDVRKDMOBCRM · pith_short_16: RDVRKDMOBCRM36BA · pith_short_8: RDVRKDMO

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/RDVRKDMOBCRM36BATSSRAUI2TT \
  | 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: 88eb150d8e08a2cdf8209ca510511a9ce94211f9b7423997db31bc0e296ff2ed

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2c9755aab11f2f1e2d5a2473e4c23b9d4c6c778765bfcb9880ab27c19cb9ae44",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2016-08-03T16:21:31Z",
    "title_canon_sha256": "6b2a1039f97f3f40718da58444485b326600e944b35180dc67b25d412f9e591f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1608.01243",
    "kind": "arxiv",
    "version": 1
  }
}