Pith Number

pith:UIBJWYGH

pith:2024:UIBJWYGH6XYBLG24YKALTPQCWO

not attested not anchored not stored refs pending

Seven white dwarfs with circumstellar gas discs II: Tracing the composition of exoplanetary building blocks

A. Bonsor, A. M. Buchan, A. Weinberger, B. L. Klein, C. Melis, C. Walton, L. K. Rogers, M. Kissler-Patig, P. Dufour, S. Hodgkin, S. Xu

arxiv:2406.11470 v1 · 2024-06-17 · 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{UIBJWYGH6XYBLG24YKALTPQCWO}

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	2026-07-05T08:32:53.771140Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a2029b60c7f5f0159b5cc280b9be02b3b5cdb30a446ecf0b07b56a50db7124e4

Aliases

arxiv: 2406.11470 · arxiv_version: 2406.11470v1 · doi: 10.48550/arxiv.2406.11470 · pith_short_12: UIBJWYGH6XYB · pith_short_16: UIBJWYGH6XYBLG24 · pith_short_8: UIBJWYGH

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/UIBJWYGH6XYBLG24YKALTPQCWO \
  | 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: a2029b60c7f5f0159b5cc280b9be02b3b5cdb30a446ecf0b07b56a50db7124e4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6dd5371cdd968c8a8532fcc24da2a87b7e1d70e0861475494ef7f632139f559e",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2024-06-17T12:31:37Z",
    "title_canon_sha256": "961dfb40194fdcc8f3ffacf5f8e2abe0b24e0d1a241c366b96484f68aac60f94"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2406.11470",
    "kind": "arxiv",
    "version": 1
  }
}