Pith Number

pith:ASN7AM54

pith:2025:ASN7AM54SQ5I2RJXPKSQEBF3UD

not attested not anchored not stored refs pending

A hot white dwarf merger remnant revealed by an ultraviolet detection of carbon

Antoine B\'edard, Boris T. G\"ansicke, Detlev Koester, Jay Farihi, J.J. Hermes, Mark A. Hollands, Pier-Emmanuel Tremblay, Seth Redfield, Snehalata Sahu, Tim Cunningham

arxiv:2508.03811 v1 · 2025-08-05 · 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{ASN7AM54SQ5I2RJXPKSQEBF3UD}

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.

Cited by

1 paper in Pith

White dwarfs within 13 pc: Insights from ultraviolet spectroscopy

Receipt and verification

First computed	2026-07-05T11:49:15.661990Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

049bf033bc943a8d45377aa50204bba0e167a3f89fa2a801dd85f8233c1815a8

Aliases

arxiv: 2508.03811 · arxiv_version: 2508.03811v1 · doi: 10.48550/arxiv.2508.03811 · pith_short_12: ASN7AM54SQ5I · pith_short_16: ASN7AM54SQ5I2RJX · pith_short_8: ASN7AM54

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/ASN7AM54SQ5I2RJXPKSQEBF3UD \
  | 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: 049bf033bc943a8d45377aa50204bba0e167a3f89fa2a801dd85f8233c1815a8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "42bc7c524f3abd21d03c6f77bbc7c537e6ffbd244842020eb90ca87c691aafea",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2025-08-05T18:01:04Z",
    "title_canon_sha256": "1bf07f36f34e049f9ed49389c5ccf8506cf1ce902206d61efdc98e684eb492b9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.03811",
    "kind": "arxiv",
    "version": 1
  }
}