Pith Number

pith:JWEE4YM6

pith:2005:JWEE4YM6YQTCVTKPEAB3QTJDJO

not attested not anchored not stored refs pending

Identification of Main Sequence Stars with Mid-Infrared Excesses Using GLIMPSE: Beta-Pictoris Analogs?

A. P. Marston, B. A. Whitney, B. L. Babler, B. Uzpen, C. Watson, D.E. Backman, D. P. Clemens, E. Churchwell, E. P. Mercer, F. Heitsch, H.A. Kobulnicky, J. M. Dickey, J. M. Jackson, J. R. Stauffer, J. S. Mathis, K. A. G. Olsen, K. E. Devine, M. Cohen, M. G. Wolfire, M. J. Wolff, M. R. Meade, R. A. Benjamin, R. Indebetouw, S. R. Stolovy, T.L. Laurance, T. M. Bania

arxiv:astro-ph/0504447 v1 · 2005-04-20 · 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{JWEE4YM6YQTCVTKPEAB3QTJDJO}

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	2026-07-04T16:52:13.891644Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4d884e619ec4262acd4f2003b84d234bba14dacde1e6cc1a59dca9883f56dfad

Aliases

arxiv: astro-ph/0504447 · arxiv_version: astro-ph/0504447v1 · doi: 10.48550/arxiv.astro-ph/0504447 · pith_short_12: JWEE4YM6YQTC · pith_short_16: JWEE4YM6YQTCVTKP · pith_short_8: JWEE4YM6

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/JWEE4YM6YQTCVTKPEAB3QTJDJO \
  | 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: 4d884e619ec4262acd4f2003b84d234bba14dacde1e6cc1a59dca9883f56dfad

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "409772eb1fd69bbeb2cfcce2f8b1c40f90810ea049d9ec5681b33d61b3d125c2",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2005-04-20T17:08:42Z",
    "title_canon_sha256": "5347b490b044af77d93984ef8d3348a3d929eae0e50e2ee53baa6ed9d9aee805"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0504447",
    "kind": "arxiv",
    "version": 1
  }
}