Pith Number

pith:LOHATXBR

pith:2016:LOHATXBR6B5WE7JUAFVAVNGT35

not attested not anchored not stored refs pending

Does a Differentiated, Carbonate-Rich, Rocky Object Pollute the White Dwarf SDSSJ104341.53+085558.2?

Carl Melis, P. Dufour

arxiv:1610.08016 v1 · 2016-10-25 · 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{LOHATXBR6B5WE7JUAFVAVNGT35}

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	2026-05-18T00:53:58.080590Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5b8e09dc31f07b627d34016a0ab4d3df7c34544181356c2ba618ee1bc57a789c

Aliases

arxiv: 1610.08016 · arxiv_version: 1610.08016v1 · doi: 10.48550/arxiv.1610.08016 · pith_short_12: LOHATXBR6B5W · pith_short_16: LOHATXBR6B5WE7JU · pith_short_8: LOHATXBR

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/LOHATXBR6B5WE7JUAFVAVNGT35 \
  | 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: 5b8e09dc31f07b627d34016a0ab4d3df7c34544181356c2ba618ee1bc57a789c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "93c4368ed1162148fa0892723e46175e56bc6e78ca2206518956df17b2206961",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2016-10-25T18:50:51Z",
    "title_canon_sha256": "7388ad8e64853498abb1cab9dc16fbe5a66a3e97658ebb21d0095d7328d5bd5a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1610.08016",
    "kind": "arxiv",
    "version": 1
  }
}