Pith Number

pith:IWMGDMDC

pith:2022:IWMGDMDCM6IX3QGE2CVOJYJDEO

not attested not anchored not stored refs pending

A white dwarf accreting planetary material determined from X-ray observations

Boris T. Gaensicke, Dimitri Veras, George W. King, Odette Toloza, Peter J. Wheatley, Pier-Emmanuel Tremblay, Tim Cunningham

arxiv:2202.12903 v1 · 2022-02-25 · astro-ph.SR · 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{IWMGDMDCM6IX3QGE2CVOJYJDEO}

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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	2026-07-05T04:00:23.928488Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

459861b06267917dc0c4d0aae4e1232387939acd923b4227c7eebbf26d45e8e0

Aliases

arxiv: 2202.12903 · arxiv_version: 2202.12903v1 · doi: 10.48550/arxiv.2202.12903 · pith_short_12: IWMGDMDCM6IX · pith_short_16: IWMGDMDCM6IX3QGE · pith_short_8: IWMGDMDC

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/IWMGDMDCM6IX3QGE2CVOJYJDEO \
  | 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: 459861b06267917dc0c4d0aae4e1232387939acd923b4227c7eebbf26d45e8e0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "755760e46dd1c0247dcf4ea916ed6e8f0311018691f007d21ee87f465f0bae72",
    "cross_cats_sorted": [
      "astro-ph.EP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2022-02-25T19:00:00Z",
    "title_canon_sha256": "1763fdaa7ad1af1583ff86d99b22ca8046cd2fdc9de313d013966700240b6ec1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2202.12903",
    "kind": "arxiv",
    "version": 1
  }
}