Pith Number

pith:HZDO4KML

pith:2004:HZDO4KMLOWEYGHGEWC5R4CFE4O

not attested not anchored not stored refs pending

The 24 Micron Source Counts in Deep Spitzer Surveys

(2), (2) IAS, 3), (3) IEM/CSIC, (4) Caltech, 5), (5) Space Science Inst., (6) NOAO, (7) Berkeley), A. Alonso-Herrero (1, C. A. Beichman (4), Casey Papovich (1), C. W. Engelbracht (1), D. C. Hines (1, E. Egami (1), E. Le Floc'h (1), E. T. Young (1) ((1) Steward Obs, G. H. Rieke (1), G. Neugebauer (1), H. Dole, J. E. Morrison (1), J. Mould (6), J. Muzerolle (1), J. R. Rigby (1), K. A. Misselt (1), K. D. Gordon (1), K. Y. L. Su (1), L. Bai (1), M. Blaylock (1), M. J. Rieke (1), Orsay, P. G. Perez-Gonzalez (1), P. L. Richards (7)

arxiv:astro-ph/0406035 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{HZDO4KMLOWEYGHGEWC5R4CFE4O}

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	2026-07-04T16:43:53.786535Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3e46ee298b7589831cc4b0bb1e08a4e3a257324b4ed738390d7a88206d313775

Aliases

arxiv: astro-ph/0406035 · arxiv_version: astro-ph/0406035v1 · doi: 10.48550/arxiv.astro-ph/0406035 · pith_short_12: HZDO4KMLOWEY · pith_short_16: HZDO4KMLOWEYGHGE · pith_short_8: HZDO4KML

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/HZDO4KMLOWEYGHGEWC5R4CFE4O \
  | 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: 3e46ee298b7589831cc4b0bb1e08a4e3a257324b4ed738390d7a88206d313775

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "57cf3fb06064ec54c311b4a81ee24791d5cbe5845dadd3095117f5091e3eeb2d",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2004-06-01T20:11:54Z",
    "title_canon_sha256": "005e6f9984cb0c2b451812696d132bb226e9e608ef6523f2fc545e9757abd568"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0406035",
    "kind": "arxiv",
    "version": 1
  }
}