Pith Number

pith:CMKV374X

pith:2011:CMKV374XYNCAZO3FUBDONN4DX7

not attested not anchored not stored refs pending

The Discovery of a Debris Disk Around the DAV White Dwarf PG 1541+651

Adam J. Patterson, Mukremin Kilic, P. Dufour, Sara Barber, S. K. Leggett

arxiv:1110.3799 v1 · 2011-10-17 · astro-ph.GA

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CMKV374XYNCAZO3FUBDONN4DX7}

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	2026-05-18T04:05:57.319358Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

13155dff97c3440cbb65a046e6b783bfd3016bdd9dec03db1b310516da5fbd5d

Aliases

arxiv: 1110.3799 · arxiv_version: 1110.3799v1 · doi: 10.48550/arxiv.1110.3799 · pith_short_12: CMKV374XYNCA · pith_short_16: CMKV374XYNCAZO3F · pith_short_8: CMKV374X

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/CMKV374XYNCAZO3FUBDONN4DX7 \
  | 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: 13155dff97c3440cbb65a046e6b783bfd3016bdd9dec03db1b310516da5fbd5d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "92c85bcfc5149706aca25521232a1792d79581b321859d4d7b1b184fe570c140",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2011-10-17T20:02:09Z",
    "title_canon_sha256": "d3e1c9d737f501b2a2c17760138b7feb2a1f58fb1fc11f8a4f95e764f0b459b9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1110.3799",
    "kind": "arxiv",
    "version": 1
  }
}