Pith Number

pith:SC6MJ7KG

pith:2004:SC6MJ7KG4TS3FIOYYYW5K44PCZ

not attested not anchored not stored refs pending

Confusion in the infrared: Spitzer and beyond

A. Alonso-Herrero, C. A. Beichman, C. Papovich, C. W. Engelbracht, D. C. Hines, D. M. Kelly, E. Egami, E. Le Floc'h, E. T. Young, G. H. Rieke, G. Lagache, G. Neugebauer, H. Dole, J. A. Stansberry, J. E. Morrison, J-L. Puget, J. Muzerolle, J. R. Rigby, K. A. Misselt, K. D. Gordon, K. Y. L. Su, L. Bai, M. Blaylock, M. J. Rieke, P. G. Perez-Gonzalez, P. L. Richards

arxiv:astro-ph/0406022 v1 · 2004-06-01 · 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{SC6MJ7KG4TS3FIOYYYW5K44PCZ}

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	2026-07-05T05:58:12.581018Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

90bcc4fd46e4e5b2a1d8c62dd5738f16653e5f83438a934c42015bc796eb1b77

Aliases

arxiv: astro-ph/0406022 · arxiv_version: astro-ph/0406022v1 · doi: 10.48550/arxiv.astro-ph/0406022 · pith_short_12: SC6MJ7KG4TS3 · pith_short_16: SC6MJ7KG4TS3FIOY · pith_short_8: SC6MJ7KG

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/SC6MJ7KG4TS3FIOYYYW5K44PCZ \
  | 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: 90bcc4fd46e4e5b2a1d8c62dd5738f16653e5f83438a934c42015bc796eb1b77

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9f524943639c3d23fe89090efe036a9d84180d9435861aebad9c64e2ddb1c23b",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2004-06-01T13:15:11Z",
    "title_canon_sha256": "809492be748c71dc7d79b8de6a84f928c2aa46134a592f37212912614ea0e862"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0406022",
    "kind": "arxiv",
    "version": 1
  }
}