Pith Number

pith:IMB3ER3E

pith:2026:IMB3ER3E65IZYY263ZFUPTQHCA

not attested not anchored not stored refs pending

Atmospheric Signatures of Common Envelope Evolution in White Dwarf Planets

Andrew Vanderburg, Caroline V. Morley, James Mang, Juliette Becker, Melinda Soares-Furtado, Ricardo Yarza, Sydney Jenkins

arxiv:2607.28717 v1 · 2026-07-30 · 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{IMB3ER3E65IZYY263ZFUPTQHCA}

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	2026-08-03T00:12:17.650730Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4303b24764f7519c635ede4b47ce0710054b45b92df27f000be8173ba766bc79

Aliases

arxiv: 2607.28717 · arxiv_version: 2607.28717v1 · doi: 10.48550/arxiv.2607.28717 · pith_short_12: IMB3ER3E65IZ · pith_short_16: IMB3ER3E65IZYY26 · pith_short_8: IMB3ER3E

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/IMB3ER3E65IZYY263ZFUPTQHCA \
  | 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: 4303b24764f7519c635ede4b47ce0710054b45b92df27f000be8173ba766bc79

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fbb6b064c59ceafbb2c71883b7d69323f587d881302e0adc9be04a7c5ffec699",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2026-07-30T18:00:00Z",
    "title_canon_sha256": "2468353864a55e26373d5353ec2dbd47726c8fba86eb5708763f67c056c87dc1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.28717",
    "kind": "arxiv",
    "version": 1
  }
}