Pith Number

pith:AWQM2VBC

pith:2006:AWQM2VBCJIL6YEG4553UAWFOVL

not attested not anchored not stored refs pending

An Illustration of Modeling Cataclysmic Variables: HST, FUSE, SDSS Spectra of SDSSJ080908.39+381406.2

Albert P. Linnell, Boris Gansicke, D.W.Hoard, Edward Sion, Ivan Hubeny, Knox S. Long, Paula Szkody

arxiv:astro-ph/0612692 v1 · 2006-12-22 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AWQM2VBCJIL6YEG4553UAWFOVL}

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	2026-05-18T04:37:01.244792Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

05a0cd54224a17ec10dcef774058aeaad30cafa0242173dfc4696132f617f951

Aliases

arxiv: astro-ph/0612692 · arxiv_version: astro-ph/0612692v1 · doi: 10.48550/arxiv.astro-ph/0612692 · pith_short_12: AWQM2VBCJIL6 · pith_short_16: AWQM2VBCJIL6YEG4 · pith_short_8: AWQM2VBC

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/AWQM2VBCJIL6YEG4553UAWFOVL \
  | 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: 05a0cd54224a17ec10dcef774058aeaad30cafa0242173dfc4696132f617f951

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "31ebc7d0ecbf66bdb0ad14a70a53634b1b80906b51b6bfbe3c1a553baf45cf30",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2006-12-22T16:11:09Z",
    "title_canon_sha256": "2f6480c2bc0c956f695e3c876a8c14a5ef70e1678e7c8bc0ef9af17e685c2bd8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0612692",
    "kind": "arxiv",
    "version": 1
  }
}