Pith Number

pith:FWLZZ576

pith:2010:FWLZZ576RLNLDCLVDPC6JLKQJ5

not attested not anchored not stored refs pending

Asymmetric Line Profiles in Spectra of Gaseous Metal Disks Around Single White Dwarfs

K. Werner, S. Hartmann, T. Nagel, T. Rauch

arxiv:1010.3653 v1 · 2010-10-18 · 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{FWLZZ576RLNLDCLVDPC6JLKQJ5}

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	2026-05-18T04:20:59.111272Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2d979cf7fe8adab189751bc5e4ad504f6a908c8076a7c0f20966d06b9f9581ce

Aliases

arxiv: 1010.3653 · arxiv_version: 1010.3653v1 · doi: 10.48550/arxiv.1010.3653 · pith_short_12: FWLZZ576RLNL · pith_short_16: FWLZZ576RLNLDCLV · pith_short_8: FWLZZ576

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/FWLZZ576RLNLDCLVDPC6JLKQJ5 \
  | 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: 2d979cf7fe8adab189751bc5e4ad504f6a908c8076a7c0f20966d06b9f9581ce

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ac29d20afd3a78adc6509b40287fafae391ebbb132f31bb0b2d68e507e6264d4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2010-10-18T17:18:06Z",
    "title_canon_sha256": "2d63ff93cfcb079cd2cdb8d335224810af46795181639e87ac3324ae543f1a81"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1010.3653",
    "kind": "arxiv",
    "version": 1
  }
}