Pith Number

pith:JL7O4ROU

pith:2016:JL7O4ROUAJ4I7ANAHKCTPS6IPO

not attested not anchored not stored refs pending

Planetary engulfment as a trigger for white dwarf pollution

Cristobal Petrovich, Diego J. Mu\~noz

arxiv:1607.04891 v2 · 2016-07-17 · 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{JL7O4ROUAJ4I7ANAHKCTPS6IPO}

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	2026-05-18T00:52:39.279886Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4afeee45d402788f81a03a8537cbc87bb0b49485e3269c4c70665b017159c42b

Aliases

arxiv: 1607.04891 · arxiv_version: 1607.04891v2 · doi: 10.48550/arxiv.1607.04891 · pith_short_12: JL7O4ROUAJ4I · pith_short_16: JL7O4ROUAJ4I7ANA · pith_short_8: JL7O4ROU

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/JL7O4ROUAJ4I7ANAHKCTPS6IPO \
  | 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: 4afeee45d402788f81a03a8537cbc87bb0b49485e3269c4c70665b017159c42b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ddf58dd6ca1500b1942dd2e1bcb3e75cf8b5f48e5d15a216c7ffcefbc51c68a7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2016-07-17T16:21:02Z",
    "title_canon_sha256": "7423e3fbd421891f303a8267593eb4ea9d774694c0cd63a95d1d41452210d0d4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1607.04891",
    "kind": "arxiv",
    "version": 2
  }
}