Pith Number

pith:DN3MYTOO

pith:2006:DN3MYTOOGRLQ4SCXL2L7JE4JL7

not attested not anchored not stored refs pending

Towards an understanding of the Of?p star HD191612: Phase-resolved multiwavelength observations

A.M.T. Pollock (ESA), Gregor Rauw (ULg Belgium), Ian D. Howarth (UCL, Nolan R. Walborn (STScI), UK), Yael Naze

arxiv:astro-ph/0611230 v1 · 2006-11-07 · 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{DN3MYTOOGRLQ4SCXL2L7JE4JL7}

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	2026-07-04T15:24:56.836561Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1b76cc4dce34570e48575e97f493895fe3331ce10ec809daa614af7c5ef08a36

Aliases

arxiv: astro-ph/0611230 · arxiv_version: astro-ph/0611230v1 · doi: 10.48550/arxiv.astro-ph/0611230 · pith_short_12: DN3MYTOOGRLQ · pith_short_16: DN3MYTOOGRLQ4SCX · pith_short_8: DN3MYTOO

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/DN3MYTOOGRLQ4SCXL2L7JE4JL7 \
  | 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: 1b76cc4dce34570e48575e97f493895fe3331ce10ec809daa614af7c5ef08a36

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3b0056c7717ed1611533bc54c2f193751afaaecbf4ddc8618172151f81cd28c9",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2006-11-07T16:44:51Z",
    "title_canon_sha256": "dfda5cf0a56b3f792a2f2b504782b6d64ca128b2c5f3668cb74e022edea6c2fe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0611230",
    "kind": "arxiv",
    "version": 1
  }
}