Pith Number

pith:DL2LWIY4

pith:2011:DL2LWIY462WSWH76R32HI34KRI

not attested not anchored not stored refs pending

A Method for the Study of Accretion Disk Emission in Cataclysmic Variables I: The Model

D. John Hillier, Ivan Hubeny, Marcos P. Diaz, Raul E. Puebla

arxiv:1105.0851 v1 · 2011-05-04 · 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{DL2LWIY462WSWH76R32HI34KRI}

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	2026-05-18T02:02:08.871205Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1af4bb231cf6ad2b1ffe8ef4746f8a8a1b1e58b43202fd484d092eed40ecd992

Aliases

arxiv: 1105.0851 · arxiv_version: 1105.0851v1 · doi: 10.48550/arxiv.1105.0851 · pith_short_12: DL2LWIY462WS · pith_short_16: DL2LWIY462WSWH76 · pith_short_8: DL2LWIY4

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/DL2LWIY462WSWH76R32HI34KRI \
  | 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: 1af4bb231cf6ad2b1ffe8ef4746f8a8a1b1e58b43202fd484d092eed40ecd992

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d999659509bd29c91db27b090fbd09f27e9dbab18345235122597c8a2c807883",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2011-05-04T15:15:35Z",
    "title_canon_sha256": "89fb4635a6a09461e308306207f3ed38ec96b02ab621f9eea000e6ca546da9ee"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1105.0851",
    "kind": "arxiv",
    "version": 1
  }
}