Pith Number

pith:KYMIPCOQ

pith:2005:KYMIPCOQJPDHJBHEYDOLLALAIM

not attested not anchored not stored refs pending

EUVE Observations of VW Hydri in Superoutburst

Christopher W. Mauche (Lawrence Livermore National Laboratory)

arxiv:astro-ph/0509791 v1 · 2005-09-27 · 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{KYMIPCOQJPDHJBHEYDOLLALAIM}

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	2026-05-18T01:21:50.075120Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

56188789d04bc67484e4c0dcb58160430ed20f07a0b395ec7a06e8a0ae78ae13

Aliases

arxiv: astro-ph/0509791 · arxiv_version: astro-ph/0509791v1 · doi: 10.48550/arxiv.astro-ph/0509791 · pith_short_12: KYMIPCOQJPDH · pith_short_16: KYMIPCOQJPDHJBHE · pith_short_8: KYMIPCOQ

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/KYMIPCOQJPDHJBHEYDOLLALAIM \
  | 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: 56188789d04bc67484e4c0dcb58160430ed20f07a0b395ec7a06e8a0ae78ae13

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c3265772cab4e340bc5e9224e674dc07c7a1241edac093f463b0067154f25cf3",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2005-09-27T06:25:36Z",
    "title_canon_sha256": "47f7353bac6a81ff833f828de0fe9b248515f2234f9c4dafdd459563f00eae01"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0509791",
    "kind": "arxiv",
    "version": 1
  }
}