Pith Number

pith:LBNDIZX7

pith:2011:LBNDIZX7ZGZQGPKM2FUKB3MVZ7

not attested not anchored not stored refs pending

Spitzer 24 um Survey for Dust Disks around Hot White Dwarfs

(2) Steward Observatory, (3) Macquarie University, (4) Instituto de Astrofisica de Andalucia, (5) NASA/GSFC, 6, (6) University of Maryland, 7), (7) Clemson University, (8) STScI, (9) Institut fur Astronomie und Astrophysik Tuebingen), Adria C. Updike (5, Jana Bilikova (1), Kate Y.L. Su (2), Kevin Volk (8), Martin A. Guerrero (4), Orsola De Marco (3), Robert A. Gruendl (1), Thomas Rauch (9) ((1) University of Illinois, You-Hua Chu (1)

arxiv:1101.5137 v2 · 2011-01-26 · 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{LBNDIZX7ZGZQGPKM2FUKB3MVZ7}

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	2026-05-18T02:03:21.805593Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

585a3466ffc9b3033d4cd168a0ed95cfc57ec4c5574f4fce8ef649712d0369b3

Aliases

arxiv: 1101.5137 · arxiv_version: 1101.5137v2 · doi: 10.48550/arxiv.1101.5137 · pith_short_12: LBNDIZX7ZGZQ · pith_short_16: LBNDIZX7ZGZQGPKM · pith_short_8: LBNDIZX7

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/LBNDIZX7ZGZQGPKM2FUKB3MVZ7 \
  | 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: 585a3466ffc9b3033d4cd168a0ed95cfc57ec4c5574f4fce8ef649712d0369b3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c974aff2714ed082a7512882d0fbe89ca1bda6eed1d2a346f663c110a7557162",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2011-01-26T19:42:50Z",
    "title_canon_sha256": "6d297bf0f0527b1aba82a396ed4e001b78cc2a2522394d94c40611311b0fc615"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1101.5137",
    "kind": "arxiv",
    "version": 2
  }
}