Pith Number

pith:73ROLFQA

pith:2006:73ROLFQA6B5YMPU47RZYOW34NL

not attested not anchored not stored refs pending

Weak-line T Tauri Star Disks I. Initial Spitzer Results from the Cores to Disks Legacy Project

A. Porras, A. Sargent, D. Koerner, D. L. Padgett, E. F. van Dishoek, G. Blake, J. Augereau, K. R. Stapelfeldt, L. Allen, L. Cieza, L. Mundy, M. Fukagawa, N. Chapman, N. J. Evans, P. C. Myers, P. Harvey, S. Lai, T. Brooke, W. Spiesman, Z. Wahhaj

arxiv:astro-ph/0603370 v1 · 2006-03-14 · 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{73ROLFQA6B5YMPU47RZYOW34NL}

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	2026-07-04T14:53:06.506601Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fee2e59600f07b863e9cfc73875b7c6acd75f06934effaef6b30d4a4a169b617

Aliases

arxiv: astro-ph/0603370 · arxiv_version: astro-ph/0603370v1 · doi: 10.48550/arxiv.astro-ph/0603370 · pith_short_12: 73ROLFQA6B5Y · pith_short_16: 73ROLFQA6B5YMPU4 · pith_short_8: 73ROLFQA

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/73ROLFQA6B5YMPU47RZYOW34NL \
  | 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: fee2e59600f07b863e9cfc73875b7c6acd75f06934effaef6b30d4a4a169b617

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b72200b6ceb6ca9fc48e4236d29b03fe422f07e79bc53ec631bbe69937ea1f6e",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2006-03-14T20:16:23Z",
    "title_canon_sha256": "99eccb45e19098351fdfb395b0c6adf6e04f1dfc35cce2c4dbbcfe870bc10a09"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0603370",
    "kind": "arxiv",
    "version": 1
  }
}