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Pith Number

pith:775RNWAM

pith:2005:775RNWAMZBOQSQ5LXLPWE3NHDT
not attested not anchored not stored refs pending

Spitzer 70 and 160-micron Observations of the Extragalactic First Look Survey

A. Noriega-Crespo, B. T. Soifer, C. W. Engelbracht, D. Fadda, D. Henderson, D. L. Padgett, D. L. Shupe, D. Makovoz, D. M. Kelly, D. T. Frayer, F. Fang, F. J. Masci, F. R. Marleau, G. Helou, G. K. Squires, G. Wilson, H. Dole, H. I. Teplitz, I. Heinrichsen, J. A. Surace, J. E. Morrison, K. D. Gordon, L. Armus, L. J. Storrie-Lombardi, L. Yan, M. Im, M. Lacy, M. Moshir, M. Pesenson, P. I. Choi, P. N. Appleton, R. Beck, S. Laine, T. Hesselroth, W. B. Latter, W. Mahoney

arxiv:astro-ph/0509649 v1 · 2005-09-21 · astro-ph

Add to your LaTeX paper
\usepackage{pith}
\pithnumber{775RNWAMZBOQSQ5LXLPWE3NHDT}

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 2026-05-18T01:07:30.517985Z
Builder pith-number-builder-2026-05-17-v1
Signature Pith Ed25519 (pith-v1-2026-05) · public key
Schema pith-number/v1.0

Canonical hash

fffb16d80cc85d0943abbadf626da71cf14b4c0ca04bea86dea59b68e5cf1db5

Aliases

arxiv: astro-ph/0509649 · arxiv_version: astro-ph/0509649v1 · doi: 10.48550/arxiv.astro-ph/0509649 · pith_short_12: 775RNWAMZBOQ · pith_short_16: 775RNWAMZBOQSQ5L · pith_short_8: 775RNWAM
Agent API
Verify this Pith Number yourself
curl -sH 'Accept: application/ld+json' https://pith.science/pith/775RNWAMZBOQSQ5LXLPWE3NHDT \
  | 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: fffb16d80cc85d0943abbadf626da71cf14b4c0ca04bea86dea59b68e5cf1db5
Canonical record JSON
{
  "metadata": {
    "abstract_canon_sha256": "4a5cffa84490f5ece04ddcffdfab2fbcc9f612156a43fd8598336c6aeb521f2e",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2005-09-21T20:48:11Z",
    "title_canon_sha256": "f91efed9823cba80d462eea9862d4922288f06336a9f7f81ccb3d482419e54c4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0509649",
    "kind": "arxiv",
    "version": 1
  }
}