Pith Number

pith:5Q7NHCTZ

pith:2006:5Q7NHCTZZPQI56P2AO6JGOMRQ3

not attested not anchored not stored refs pending

The DEEP Groth Strip Survey VI. Spectroscopic, Variability, and X-ray Detection of AGN

Andrew C. Phillips, Christopher N. A. Willmer, David C. Koo, Elise Laird, Henry A. Kobulnicky, Karl Gebhardt, Myungshin Im, Nicole P. Vogt, Sarah Iverson, Vicki L. Sarajedini, Wanessa Mattos

arxiv:astro-ph/0605370 v1 · 2006-05-15 · 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{5Q7NHCTZZPQI56P2AO6JGOMRQ3}

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	2026-07-04T16:58:44.339232Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ec3ed38a79cbe08ef9fa03bc93399186d586550a214ebeb5b22bc1d3cf993f14

Aliases

arxiv: astro-ph/0605370 · arxiv_version: astro-ph/0605370v1 · doi: 10.48550/arxiv.astro-ph/0605370 · pith_short_12: 5Q7NHCTZZPQI · pith_short_16: 5Q7NHCTZZPQI56P2 · pith_short_8: 5Q7NHCTZ

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/5Q7NHCTZZPQI56P2AO6JGOMRQ3 \
  | 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: ec3ed38a79cbe08ef9fa03bc93399186d586550a214ebeb5b22bc1d3cf993f14

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8c91753f44e0b5d1535a07030c8cbad5262e9d2934a2bb49f1ff21d12926fc6d",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2006-05-15T20:00:41Z",
    "title_canon_sha256": "2084423b7dc8b05f1b44ca38f103cde1f7a99fe1128f5402d469be3c94496fc1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0605370",
    "kind": "arxiv",
    "version": 1
  }
}