Pith Number

pith:DHJP6CBT

pith:2025:DHJP6CBTZQ7WXCJ47P4H5IQB5W

not attested not anchored not stored refs pending

Resupplying planetary debris to old white dwarfs with supernova blast waves

Dimitri Veras

arxiv:2506.21667 v1 · 2025-06-26 · astro-ph.EP · astro-ph.GA · astro-ph.HE · 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{DHJP6CBTZQ7WXCJ47P4H5IQB5W}

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	2026-07-05T11:27:58.686273Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

19d2ff0833cc3f6b893cfbf87ea201ed8bf1e84c4311a6fee8d4bf28b3f87fff

Aliases

arxiv: 2506.21667 · arxiv_version: 2506.21667v1 · doi: 10.48550/arxiv.2506.21667 · pith_short_12: DHJP6CBTZQ7W · pith_short_16: DHJP6CBTZQ7WXCJ4 · pith_short_8: DHJP6CBT

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/DHJP6CBTZQ7WXCJ47P4H5IQB5W \
  | 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: 19d2ff0833cc3f6b893cfbf87ea201ed8bf1e84c4311a6fee8d4bf28b3f87fff

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2452c732674dcf4fddf7cd57ad1ad0c620eb3adf059c9e21d233cf563c76e31c",
    "cross_cats_sorted": [
      "astro-ph.GA",
      "astro-ph.HE",
      "astro-ph.SR"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2025-06-26T18:00:03Z",
    "title_canon_sha256": "621ca5e38806f97c36f2efe4852c73b63274f57c2b593eb8c9cd9d0c584aebd2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.21667",
    "kind": "arxiv",
    "version": 1
  }
}